CUSTOM Digital Tachometer RM-01U 1 piece

Catalog number: RM-01U Features: ● Equipped with maximum/minimum/average value functions. ● Equipped with an auto power off function that is convenient in case you forget to turn it off. ● Equipped with a backlight function that makes it easy to check the display even in dark places. ● Compact type and stylish design. Applications: ● Measuring motor rotation speed. Specifications: Measurement range (rpm): 100.0-99999 Resolution (rpm): 0.1/1 Detection distance (mm): 100-400 Measurement accuracy: ±(0.02%rdg+1dgt) Power supply (V): 2 x AAA batteries (sold separately) Width (mm): 50 Depth (mm): 20.6 Power supply: 2 x AAA batteries (sold separately) Measurement method: Non-contact Width x Depth x Height: 50 x 20.6 x 104.6 mm Material/Finish: ABS resin Set contents/Accessories: Instruction manual Protective cover Strap Reflective tape (20 x 150 mm: 5 sheets) Note: Batteries are not included. Test batteries are installed for inspection purposes, so please replace them with new batteries when using.