Testo TESTO 460

Compact Optical RPM meter testo 460

TACHOMETER; RPM Measuring Range: 100RPM to 29999RPM; Accuracy %: 0.02%; External Height: 119mm; External Width: 46mm; Sampling Time: -; Detecting Distance Max: -; External Depth: 25mm; Operating Temperature Min: -10°C; Operating

Rotational Speed Range - Optical = 100 ... 29999 rpm / Rotational Speed Accuracy - Optical % = 0.02 / Rotational Speed Resolution - Optical min-1 = 1 / Sampling Time s = 0.5 / Display Type = LCD / Battery Type = 2x AA / Battery Life h = 20