TESTO Tachometer testo 470 (non-contact type/contact type) TESTO470 1 unit

Catalog number: TESTO470 Features: ● Two types of rotation measurement are possible: non-contact and contact. ● Rotation speed can be measured both optically and by contact. Simply attach a probe tip or an adapter for a surface speed measuring disk to switch from optical to contact measurement. ● Measurement can be easily performed by attaching a reflector to the measurement target and shining a visible red light on the reflector. Specifications: ● Measurement range (rpm): Non-contact 1 to 99.999, contact 0.1 to 19.999 ● Resolution (rpm): 0.01 (1 to 99.99) ● Width (mm): 175 ● Depth (mm): 60 ● Height (mm): 28 ● Measurement range: Optical with modulated light +1 to +99999 rpm, contact +0.1 to +19999 rpm (depends on shaft diameter) ● Speed: 0.10 to 1999 m/min, 0.30 to 6500 ft/min, 4.00 to 78000 in/min ● Length: 0.02 to 99000 m, 0.01 to 99000 ft, 1.00 to 99999 in ● Surface speed: Disc 0.1m●Operating temperature: 0 to +50℃●Battery type: 2 x AA batteries●Battery life: 40 hours●Accuracy: ±0.02% of measured value●Resolution: 0.01rpm (+1 to +99.99rpm) 0.1rpm (+100 to +999.9rpm) 1rpm (+1000 to +99999rpm)●Simple operation with one hand●Easy measurement method switching●Measurement of rotation speed, speed and length●With "battery exhaustion" warning function Material/Finish:●Housing: ABS resin Set contents/Accessories:●Main unit●Battery