Resolution: 0.1RPM at 2.5~999.9RPM; 1RPM at 1000~99999RPM. 1 X Reflective Tape. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.
eBay
Small error and high accuracy. Suitable for RC airplane, duct, propeller speed test of propeller. It is easy to use, just turn on the switch, select the number of propeller blades, and aim at the rotating propeller at a distance of about 5~0cm to start reading.
eBay
Its compact design and battery make it easy to carry and use in various settings. 4 String locking knobs Bass Guitar Tuning Pegs Keys Tuners Machine. Chain Auxiliary Tools Tree Felling Accessories Garden Wedge.
eBay
Large 5‑digit LCD display, with an accuracy of up to +/‑0.05%. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. 1 x Storage Box. 1 x Instruction Manual.
eBay
Resolution: 0.1RPM at 2.5~999.9RPM; 1RPM at 1000~99999RPM. Low battery indication. LCD screen with white backlight, easy to read. values record function. Data hold function, data record and recall(60 readings).
eBay
Resolution: 0.1RPM (revolutions per minute) (2.5-99.9RPM). 1 RPM (revolutions per minute) (above 1000 RPM). Test range: 2.5RPM~99999RPM (revolutions per minute). Display: 5-digit 18mm word height LCD display screen.
eBay
0.5~19999RPM. Speed: 0.1RPM (0.5~999.9RPM). LESS INFLUENCE TRANSMISSION: The use of low resistance bearing transmission has less influence on the speed of the motor under test. Line Speed Range Selection: Automatic switching.
eBay
LCD screen with white backlight, easy to read. 1 Reflective Tape. Do not use it near explosive gases or in other potentially explosive areas. Resolution: 0.1RPM at 2.5~999.9RPM; 1RPM at 1000~99,999RPM.
eBay