Laser Photo Tachometer Motor Speed Gauge Tester Non-Contact RPM Meter Motor Speed Gauge Gun - Accurate RPM Measurement with Rotational Record (Digital Tachometer)
<p>This tachometer has wide range of applications, such as measuring rotating speed of machine, motors, wheels, lathe for metal or wood cutting work, etc.</p><p><strong>Features:</strong><br />No-Contact handheld digital tachometer with stable performance.<br />LCD screen with white backlight, easy to read.<br />Auto and manual power off.<br />Low battery indication.</p><p><strong>Specifications:</strong><br />Color: Blue <br />Material: ABS PLastic<br />Measuring Range: 2.5-99999 RPM<br />Resolution: 0.1RPM at 2.5~999.9RPM; 1RPM at 1000~99,999RPM<br />Accuracy: ±0.02%+1 digit<br />Measuring Distance: 50~500mm / 2~20in<br />Sampling Time: 0.5s(above 120RPM) <br />Data Storage Capacity: 60 Readings<br />Auto Power Off: After 20s<br />Operation Temperature: 0 to 50℃(32 to 122℉) <br />Operation Humidity: 10 to 90%RH<br />Storage Temperature: -10 to 60℃(14 to 140℉) <br />Storage Humidity: 10 to 75%RH<br />Power Supply: 1 * 9V 6F22 Battery(Included)<br /><br /></p><p><strong>Note:</strong><br />1. You must stick the reflective tape onto the target object before measuring.<br />2. Do not point the laser beam towards eyes directly; safety eyewear is recommended.<br />3. Do not use it near explosive gases or in other potentially explosive areas.</p><p><strong>Set Includes:</strong></p><p>1 x Digital Tachometer <br />1 x English Operation Manual <br />1 x Carry Pouch<br />1 x 9v Battery <br />1 x 20cm Reflective Tape <br />1 x Standard Packaging Box</p>