Vibration Meter PCE-VT 3900 . The vibration meter is an ideal measuring device for fast and precise checking of vibrating parts, machines and systems. Various measurement parameters are available for the vibration meter, such as RMS, peak, peak-peak and crest factor. Measuring ranges - AccelerationVibration testing machines are used extensively to impart a controlled level of vibration energy to products and sub-assemblies where it is required to examine their physical or …The 407860 Heavy Duty Vibration Meter has a Velocity range of 7.87 in./s or 200 mm/s; Acceleration range of 656 ft./s or 200 m/s, and Displacement range of 0.078 in. or 2 mm. It features a basic accuracy of 5%, a remote vibration sensor (magnetic or stud mounted) with a 39 in. (1 m) cable, RMS, Peak Value measurement modes, and auto/manual ... 10310 Aerohub Boulevard, Cincinnati, OH 45215 USA. Sensorline SM. 716.684.0001. [email protected]. +1 513.351.9919. 9110D Portable Vibration Calibrator for vibration sensors. Create calibration certificates and troubleshoot vibration monitoring systems. PCE Instruments Vibration Meter for Vibration Measurement on Machines3899601999-PP2-190063155.The Fluke 805 FC Vibration Meter is the most reliable vibration screening device available for frontline mechanical troubleshooting teams that need repeatable, severity-scaled readings of overall vibration, bearing health and machine health. Manage and monitor workflow for better maintenance results. Using the Fluke Connect Mobile App it’s ...There’s a lot of vibrator fear-mongering out there, mostly from idiots who are threatened by female sexual empowerment. Worried that you might get addicted to a vibrator? Or that y... single-channel vibration meter/ vibration analyzer Type 2250-W is a single-channel vibration meter and vibration analyzer designed for basic and advanced vibration measurement and analysis. Important update: Type 2250-W will be transitioned to the B&K 2245 and HBK 2255 product families, which are designed for basic and advanced measurement and ... LCD Digital Vibration Meter Tester Handheld Vibration Sensor Meter AS63B Vibrometer Analyzer Gauge. 5.0 out of 5 stars 2. AED 494.23 AED 494. 23. 6% coupon applied at checkout Save 6% with coupon. Get it as soon as tomorrow, 10 Mar. Fulfilled by Amazon - FREE Shipping.The Fluke 805 FC Vibration Meter is the most reliable vibration screening device available for frontline mechanical troubleshooting teams that need repeatable, severity-scaled readings of overall vibration, bearing health and machine health. Manage and monitor workflow for better maintenance results. Using the Fluke Connect Mobile App it’s ...The Fluke 810 Vibration Tester is the most advanced troubleshooting tool for mechanical maintenance teams who need an answer now. The unique diagnostic technology helps you quickly identify and prioritize mechanical problems, putting the expertise of a vibration analyst in your hands.Handheld Vibration Meter; Quick and easy to set up and use, measurements are shown on a bright display viewable in low light to direct sunlight. Free on-line training is also available at SKF @ptitude Exchange. Lightweight, compact, and ergonomically designed, the SKF Machine Condition Advisor fits neatly at the belt line, in a pocket or a tool ...A car or car’s engine may vibrate while idling for various reasons, including that the motor or transmission mounts have a problem. When a car is stopped at a red light or turned o...A personal whole-body vibration exposure meter (PVEM) is a vibration measurement system meeting the relevant requirements of ISO 8041-1 with the additional capability to monitor personal exposures up to a full working day. The PVEM is designed to measure and log personal vibration exposures by detecting occurrences of exposure and measuring …Human Vibration Meter meeting ISO 8041 is used to measure HAVS (hand-arm vibration syndrome) by ISO 5349 and Vibration Dose Value to ISO 2631.A vibration meter is a handheld device that measures the vibration levels of rotating equipment or components. It can help diagnose machine faults, improve … Hand Arm Vibration Meter SV 103. The SV 103 kit includes a personal vibration meter and a detachable triaxial accelerometer (the SV 107) with a set of adapters for hand-mounting. Also included is a USB cable for connecting to PC software, which comes with a license, and an SA 54 charger for recharging the built-in battery. Vibration meters are used in various industries such as maintenance, automotive, manufacturing & production, laboratories, regulation & control and product quality testing. A meter that displays inaccurate readings due to it not being calibrated or being faulty, could mean faulty product production, inadvertently not adhering to certain legal ... Daftar Harga Vibrometer Terbaru; Maret 2024; Harga Vibration Meter Benetech GM63B Alat Ukur Cek Getaran Vibrometer Gauge. Rp2.755.000. Harga Vibration Meter GM63A Benetech ORIGINAL Vibrometer Tester GM-63A Gauge. Rp1.390.000. Harga Vibration Meter Landtek VM6320 Tester Gauge Vibrometer Getaran VM-6320. Rp4.250.000. …Dimensions. 8.1 x 2.9 x 1.6" (207 x 74 x 41 mm) Weight. 11.8 oz (335 g) We accept these payment methods: We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country. SPM VibChecker Vibration Meter with built-in probe, 10 to 1000 Hz. Great savings PLUS Free Shipping when you …Learn how to use Fluke's vibration monitoring sensors to detect and diagnose problems in rotating equipment. Find out the benefits of using wireless and wired sensors, the types …Product Description. Vibration meters Lutron VB-8202 merupakan sebuah alat pengukur digital yang fungsi utamanya untuk mendeteksi getaran yang ditimbulkan oleh suatu … The vibration measurement involves several sophisticated sensors and devices that record and analyze the vibrating components' frequency, amplitude, and phase. The primary sensors used in this process include accelerometers, velocity sensors, and displacement sensors. These sensors are strategically attached to different machinery parts, and ... External Vibration Sensor for the 805 Vibration Meter. The Fluke 805ES is an external vibration sensor that is ideal in situations for which it is either difficult or impractical to use the onboard vibration sensor tip of the 805 Vibration Meter. The 805ES allows you to take measurements in crowded or hard-to-reach locations, behind machine ...Vibration Meter PCE-VT 3900 . The vibration meter is an ideal measuring device for fast and precise checking of vibrating parts, machines and systems. Various measurement parameters are available for the vibration meter, such as RMS, peak, peak-peak and crest factor. Measuring ranges - AccelerationIndices Commodities Currencies StocksWireless Vibration Meters: These meters can be connected to a mobile device or computer via Bluetooth or Wi-Fi, allowing remote monitoring and data analysis. making it suitable for large applications; Industrial Vibration Meters: These meters are designed for heavy duty use and can withstand harsh environments. It is typically used in ...Vibration meter memungkinkan analisis kerusakan yang efektif. Dengan mengukur pola dan karakteristik getaran, Anda dapat mengidentifikasi sumber masalah dengan lebih baik. Informasi yang diperoleh dari vibration meter, seperti frekuensi, amplitudo, dan bentuk gelombang, dapat membantu memahami penyebab masalah dan …Vibration Meters, Dual Display - Value and Spectrum. 7231-Strong Vibration Signal with Lo Sensitivity Probe, 7232 For Weak Vibration Signals. Large Memory. TIME. Call for Pricing. Part No: PVB-820. Vibration Meter. Vel: 200 mm/s,Acc: 200m/s2, RMS, Data hold, Record, Peak hold. Frequency 10Hz— 1kHz,. Sensor has magnetic base, Metric/ Imperial ...PCE Instruments Vibration Meter for Vibration Measurement on Machines3899601999-PP2-190063155.This Vibration Meter VM-6360 is a useful tool in machinery vibration monitoring. It measures acceleration (peak),displacement (peak to peak) velocity and revolution (RPM) with high accuracy. The digital displayed vibration level is one of the best indications of machine running condition. VM-6360 uses an external accelerometer and magnetic base ... By monitoring vibration levels, you can determine when machinery needs maintenance. The HHVB82 vibration meter, with its magnetic mount vibration sensor, is the ideal tool for this application. SPECIFICATIONS. RMS or Peak Vibration Readings (Peak value = 1.414 RMS value) Acceleration Range: Up to 200 m/sec2. Velocity Range: Up to 200 mm/sec. We offer a choice of portable vibration meters, with the option of temperature & vibration measurement, always providing fast & accurate results.Blow out as hard and fast as you can. You want to move the marker as far as you can with your breath, so concentrate on exhaling forcefully and quickly. Blow out as hard and fast a...Pen Vibration Meter. The Extech VB400 Pen Vibration Meter is designed to provide easy and accurate velocity and acceleration measurements on industrial machinery. Its measures RMS Acceleration and Velocity with metric and imperial units of measure. The VB400 has a wide frequency range from 10 Hz to 1 kHz and basic accuracy of ± (5% + 2 digits).Extech VB500 for Rent, 4-Channel Vibration Meter, DataLogger 4-Channel Vibration Meter DataLogger. Order #: VB500-RENT1 : Mfg #: VB500 Availability: In stock: Call for price. Save item Compare. View details . 4-Channel Vibration Meter DataLogger ...External Vibration Sensor for the 805 Vibration Meter. The Fluke 805ES is an external vibration sensor that is ideal in situations for which it is either difficult or impractical to use the onboard vibration sensor tip of the 805 Vibration Meter. The 805ES allows you to take measurements in crowded or hard-to-reach locations, behind machine ... Online shopping for Vibration Meters - Motion, Speed & Force from a great selection at Industrial & Scientific Store. Fluke 805FC Vibration Meter. Innovative sensor design helps minimize measurement variations. Consistent data quality at both low and high frequency ranges. Four-level scale indicates severity of problems for overall vibration and bearing condition. Temperature measurement with Infrared Temperature Sensor increases diagnostic capabilities.Vibration Meters, Dual Display - Value and Spectrum. 7231-Strong Vibration Signal with Lo Sensitivity Probe, 7232 For Weak Vibration Signals. Large Memory. TIME. Call for Pricing. Part No: PVB-820. Vibration Meter. Vel: 200 mm/s,Acc: 200m/s2, RMS, Data hold, Record, Peak hold. Frequency 10Hz— 1kHz,. Sensor has magnetic base, Metric/ Imperial ...The Reliable, Repeatable, Accurate Way to Check Bearings and Overall Vibration. Make go or no-go maintenance decisions with confidence. The Fluke 805 Vibration Meter is the most reliable vibration screening device available for frontline mechanical troubleshooting teams that need repeatable, severity-scaled readings of overall vibration and bearing condition.There are varies type of vibration and sound level measuring devices to handle each and every application. They are vibration meters,analyzers, accelerometers, seismographs and sound level meters, acoustic calibrators, microphones, pistonphones respectively. Users need to know the userability and the sensitivity of the equipment to ensure ... Delivery Scope. 1 x ISO calibration certificate. Calibration Certificate for Vibration Meter . Calibration certificate for vibration measuring instruments, eg to comply with your DIN ISO 9000 calibration certificates are issued specifically for the customer and are excluded from the right of return. Calibration certificate for vibration measuring. 1 offer from $294.09. #12. HT-1201 Digital Vibration Meter Vibrometer Acceleration Sensor Gauge Analyzer Tester for Vibration Speed Acceleration Displacement. 7. 2 offers from $141.54. #13. Wintact Handheld Digital Mechanical Vibration Meter, 0.01~199.9mm/s, Mechanical Vibration Analyzer Tester Gauge, Acceleration, Velocity, Displacement ...Vibration meters work by reading and measuring the vibration of a machine. This tool is composed of a cable, probe, and reader that can display the value of engine vibrations. Apart from these components, the vibration meter is also equipped with a switch selector which is used to select vibration parameters. The way the vibration … Fluke 810S Triaxial Vibration Sensor for the 810. Add for $2,108.99 USD. Fluke 810SMM Sensor Magnetic Mount for the 810. Add for $316.79 USD. Fluke 810T Non-Contact Precision Laser Tachometer for the 810. Add for $197.99 USD. Fluke SBP810 Fluke Smart Battery Pack for the 810. Add for $370.79 USD. 10310 Aerohub Boulevard, Cincinnati, OH 45215 USA. Sensorline SM. 716.684.0001. [email protected]. +1 513.351.9919. Portable Vibration Calibrators simplify system loop checks, API 670 compliance, and onsite sensor calibration from accelerometers to proximity probes. Vibration Meters, Dual Display - Value and Spectrum. 7231-Strong Vibration Signal with Lo Sensitivity Probe, 7232 For Weak Vibration Signals. Large Memory. TIME. Call for Pricing. Part No: PVB-820. Vibration Meter. Vel: 200 mm/s,Acc: 200m/s2, RMS, Data hold, Record, Peak hold. Frequency 10Hz— 1kHz,. Sensor has magnetic base, Metric/ Imperial ...Item 1 - 6 of 6 ... Acision VM6380 Vibration Meter · Acision VM6360 Vibration Meter · Extech 407860 Heavy Duty Vibration Meter · Extech VB450 Vibration Meter &...Place the mouthpiece in your mouth, between your teeth. Close your lips around it. Do not put your tongue inside the hole or block the vents in the back. Place the mouthpiece in yo...MAC800 handheld vibration meter kit. The MachineryMate handheld vibration analyzer displays overall vibration in velocity or displacement with 3 frequency bands based on running speed and 200/800 line spectrum. IP67 rated – rugged, waterproof casing for harsh plant environments. The MAC800 kit includes the meter, an accelerometer with magnet ...Did you know that there’s an easy way to measure amps? It’s true! Gone are the days of analog and digital multimeters, instruments that come Expert Advice On Improving Your Home ...May 5, 2019 · The digital vibration meter uses the high-performance acceleration meter, realize the repetitiveness and accurate measurement. It has the function of testing axle bearing situation The vibration analyzer tester is multi-functional, which includes temperature measurement, auto switch range, back-light, auto power off Vibration Meter. The MK-21 accurately measures machine vibration, as recommended by ISO 10816, to alert the user to know when to provide cost-effective machinery maintenance to avoid costly down time, now and in the future. In addition to standard approaches, the MK-21uniquely checks machinery condition, in the Diagnostic mode, without ...Vibration Meters, Dual Display - Value and Spectrum. 7231-Strong Vibration Signal with Lo Sensitivity Probe, 7232 For Weak Vibration Signals. Large Memory. TIME. Call for Pricing. Part No: PVB-820. Vibration Meter. Vel: 200 mm/s,Acc: 200m/s2, RMS, Data hold, Record, Peak hold. Frequency 10Hz— 1kHz,. Sensor has magnetic base, Metric/ Imperial ...A list of the best vibration meters for various purposes, such as testing, logging, or monitoring vibration levels in buildings, factories, and equipment. Each meter …Handheld Vibration Meter; Quick and easy to set up and use, measurements are shown on a bright display viewable in low light to direct sunlight. Free on-line training is also available at SKF @ptitude Exchange. Lightweight, compact, and ergonomically designed, the SKF Machine Condition Advisor fits neatly at the belt line, in a pocket or a tool ...Vibration meters are tools to measure vibrations and oscillations in machinery and installations. They can store measurements, have a LCD screen, and listen to the …The Vibration Meter / Vibration Tester enables a quick and very simple measurement of the acceleration, the vibration path and the vibration speed to test vibrations on machines and components. The PCE-VM 3D vibration measuring device can measure vibrations in three directions, i.e. on the x, y and z axes. Defects or excessive imbalances can be ...Did you know that there’s an easy way to measure amps? It’s true! Gone are the days of analog and digital multimeters, instruments that come Expert Advice On Improving Your Home ...Ad. Landtek HM-6580 Digital Hardness Tester Portable metal hardness HM6580. Rp6.400.000. Jakarta Barat MEGA TEKNIK PRIMA. Ad. EMF Tester Benetech GM3120 …30 Aug 2015 ... This video explains how vibration is measured through Panomex Vibration Meter. Displayed instrument is handheld device, easy to use and ... Tester provides quality vibration tester for a wide range of vibration analysis and vibration monitoring and analysis. Essential tools at competitive prices. Vexo Vibration Meter from Castle Group Ltd. Salter Road, Scarborough Business Park, Scarborough, North Yorkshire, YO11 3UZ. Tel: +44 (0) 1723 584250These portable, handheld vibration meters are designed for operations and maintenance personal, as well as inspectors to swiftly check the condition of ...Vibration (from Latin vibrō 'to shake') is a mechanical phenomenon whereby oscillations occur about an equilibrium point.Vibration may be deterministic if the oscillations can be characterised precisely (e.g. the periodic motion of a pendulum), or random if the oscillations can only be analysed statistically (e.g. the movement of a tire on a gravel road).Many technicians in the mechanical field ask themselves what an instrument like the Fluke 805FC Vibration meter can do for them and how you can use it in the... single-channel vibration meter/ vibration analyzer Type 2250-W is a single-channel vibration meter and vibration analyzer designed for basic and advanced vibration measurement and analysis. Important update: Type 2250-W will be transitioned to the B&K 2245 and HBK 2255 product families, which are designed for basic and advanced measurement and ... Vibration meters are used to measure vibrations and oscillations in machinery and installations, as well as in production environments. Features and Benefits • Ensures measurement repeatability • Visual feedback on measurement process • Assessment of bearing condition without entering any bearing dimension or rotational speed • Easy to …Vibration Meter PCE-S 42. £ 351.00. Price excl. VAT &. delivery. 2 year Warranty. The vibraton meter PCE-S 42 is designed for listening to individual machine parts. The industrial stethoscope is used to perform maintenance and repair work. The use of an industrial stethoscope thus facilitates the interception of acoustic phenomena on bearings ... Our portable vibration calibrator provides accurate acceleration, velocity and displacement calibration of accelerometers, and general instrumentation. The calibrator is handheld, battery-powered and an essential tool for everyday use in changing environments. The vibration calibrator enables accurate adjustment of measuring instrumentation and ... Extech 407860 Heavy Duty Vibration Meter. Extech SDL800 Vibration Meter/Datalogger. Extech VB300 3-Axis G-Force USB Datalogger. Extech VB400 Pen Vibration Meter. Extech VB450 Vibration Meter. Home; About; Product. Laboratory & Environmental Products. Thermo Scientific Orion. Star A Series Portable Meters;The Vibration Meter / Vibration Tester enables a quick and very simple measurement of the acceleration, the vibration path and the vibration speed to test vibrations on machines and components. The PCE-VM 3D vibration measuring device can measure vibrations in three directions, i.e. on the x, y and z axes. Defects or excessive imbalances can be ...There’s a lot of vibrator fear-mongering out there, mostly from idiots who are threatened by female sexual empowerment. Worried that you might get addicted to a vibrator? Or that y...Alat Uji Getaran Mesin AMTAST VM400 · Alat Uji Getaran Mesin AMTAST VM400 adalah alat ukur yang dirancang khusus oleh brand AMTAST guna membantu pengguna dalam ...Summary of Contents for TPI 9070. Page 1 9070 Smart Vibration Meter Instruction Manual Overall machine and bearing conditions: vibration values are displayed with color coded alarm levels for ISO values and Bearing Damage (BDU). Easy vibration analysis: 1X (unbalance) 2X (misalignment) 3X (looseness) Identify complex issues: 100 to 800-line ...Dec 2, 2022 · A vibration meter is a handheld device with a built-in vibration sensor and a display screen. It is used to check vibration levels of an asset or a component part. Meters provide an instant reading of vibration velocity, acceleration, and displacement. The best vibration meters can also check equipment temperature and bearing condition. The SKF Vibration Sensors Catalogue (link below) features a variety of industrial sensors and proven accessories to meet your specific needs. Use this comprehensive catalogue as a reference guide - it is grouped into the following categories: Sensor selection. Industrial accelerometers for widespread applications. Economical accelerometers.This handheld vibration test meter is easy to use, compact design with acceleration, velocity and displacement measurement and selectable vibration ...Vibration Meters. Handheld vibration meters to detect when a machine is off-balance, misaligned, has worn bearings or loose fittings so that issues can be detected and corrected before damge occurs. Vibration Meters.The Pulsar vB is the only HAV meter you need to take accurate measurements of power tools and start protecting your workers from Hand Arm Vibration Syndrome (HAVS) and your business from costly fines and compensation claims. The Pulsar vB is: Very easy to use. Takes all the essential measurements. Gives Vector Sum, Exposure Points and more.Sound is created through the vibration of air. When something produces vibrations, it creates sound waves. The movement of the vibration through the air is what people hear when th...Bently Nevada's portable vibration analysis monitors come with a variety of features to best suit your needs. Whether you need a vibration meter that can withstand a hazardous area or vibration sensors with technical support and Bluetooth connections, we've got the vibration analyzers and data collection solutions you need.A VU meter is an essential device that lets you monitor the audio levels in a circuit. This tells you if the volume of the audio is too loud for your equipment to handle, which wou...Fluke 805 vibration meter measures overall machine vibrations, bearing vibrations and temperature simultaneously. In order to ensure measurement repeatability, the device makes use of an innovative sensor that checks the force applied to the tip before the vibration measurement starts.Summary of Contents for TPI 9070. Page 1 9070 Smart Vibration Meter Instruction Manual Overall machine and bearing conditions: vibration values are displayed with color coded alarm levels for ISO values and Bearing Damage (BDU). Easy vibration analysis: 1X (unbalance) 2X (misalignment) 3X (looseness) Identify complex issues: 100 to 800-line ...Jun 3, 2019 · WIDE MEASUREMENT FIELD: Digital vibration meter can measure the vibration speed, acceleration, displacement and is widely used in mechanical manufacturing, electric power, chemical engineering, space flight and aviation and other fields. MEASUREMENT RANGE: Wide measurement range of acceleration: 0.1~199.9m/s2 peak. The A4900 Vibrio M device allows you to perform all basic vibro-diagnostics measurements for bearing condition, identification of mechanical faults and lubrication assessment. The A4900 Vibrio M is equipped with 4MB of memory for data storage. Data memory allows you to store off-route and route measurements. The Model 394C06 Handheld Shaker is a small, self-contained, battery powered vibration exciter specifically designed to verify accelerometer and vibration system performance. It accepts sensors weighing up to 210 grams and delivers a controlled 1 g mechanical excitation. Acceleration Output: (±3%) 1.00 g rms (9.81 m/s² rms)
Our portable vibration calibrator provides accurate acceleration, velocity and displacement calibration of accelerometers, and general instrumentation. The calibrator is handheld, battery-powered and an essential tool for everyday use in changing environments. The vibration calibrator enables accurate adjustment of measuring instrumentation and ... . Beer by me
Velocity measures the rate of displacement and is proportional to the destructive vibration forces of the equipment. Acceleration is the rate of change of velocity. A vibration tester can use a remote accelerometer which has a magnetic adapter to stick to equipment or a sensor can be attached to a vibration meter for direct measurements.Item 1 - 6 of 6 ... Acision VM6380 Vibration Meter · Acision VM6360 Vibration Meter · Extech 407860 Heavy Duty Vibration Meter · Extech VB450 Vibration Meter &...pocket vibration meter VIBER X1™. for environmental measurements portable accelerometer. VIBER X1 ™ is an analog vibration measuring instrument for control and measurement of the mechanical vibration and bearing condition. A flexible instrument that fits in every maintenance engineer's pocket.Best Vibration Meter in India. MEXTECH is one of the best vibration meter manufacturers, wholesalers, and suppliers in Mumbai, India. It offers superior quality and the best vibration meter in India. Our vibration meter products are the most trustworthy product for skilled professionals. Our complete range of products is produced by our expert ...We’re kicking off our new Lifehacker After Hours Sex Toy Review series with the Minna Life Limon, my hands-down favorite sex toy. I’m so enamored with this product that I wind up s...About this app. arrow_forward. Vibration meter is an app called seismograph or seismometer, which measures the strength of vibration, quakes, earthquakes, ...Dimensions. 8.1 x 2.9 x 1.6" (207 x 74 x 41 mm) Weight. 11.8 oz (335 g) We accept these payment methods: We also accept wire transfers/EFT, cheques and purchase orders on approved credit. Accepted payment methods vary by country. SPM VibChecker Vibration Meter with built-in probe, 10 to 1000 Hz. Great savings PLUS Free Shipping when you … A vibration meter is a portable device that is used to measure the vibration of a mechanical system or structure. It typically consists of a sensor, display unit, and software for analyzing the vibration data. The sensor is usually an accelerometer that is attached to the surface of the object being measured. The reliable, repeatable, accurate way to check bearings and machine health. Make go or no-go maintenance decisions with confidence. The Fluke 805 FC Vibration Meter is the most reliable vibration screening device available for frontline mechanical troubleshooting teams that need repeatable, severity-scaled readings of overall vibration, bearing health … Fluke 810S Triaxial Vibration Sensor for the 810. Add for $2,108.99 USD. Fluke 810SMM Sensor Magnetic Mount for the 810. Add for $316.79 USD. Fluke 810T Non-Contact Precision Laser Tachometer for the 810. Add for $197.99 USD. Fluke SBP810 Fluke Smart Battery Pack for the 810. Add for $370.79 USD. Blow out as hard and fast as you can. You want to move the marker as far as you can with your breath, so concentrate on exhaling forcefully and quickly. Blow out as hard and fast a....