Extech Instruments RPM33

Extech RPM33 Tachometer, Photo/Contact, RPM & Linear Surface Speed/Length, 10 Memory Data Sets

Tachometer, 0.05%, 500Mm, 2Rpm-99999Rpm; Rpm Measuring Range:2Rpm To 99999Rpm, 2Rpm To 20000Rpm; Accuracy %:0.05%; External Height:160Mm; External Width:60Mm; Sampling Time:0.5S; Detecting Distance Max:500Mm; External Depth:42Mm; Rohs Compliant: Yes |Extech Instruments RPM33

Rotational Speed Range - Optical = 2 ... 99999 rpm / Rotational Speed Accuracy - Optical % = 0.05 / Rotational Speed Accuracy - Mechanical % = 0.05 / Rotational Speed Range - Mechanical = 2 ... 20000 rpm / Rotational Speed Resolution - Optical min-1 = 0.1 / Rotational Speed Resolution - Mechanical min-1 = 0.1 / Length Range = 100 mm... 1000 m / Sampling Time s = 0.5 / Display Type = LCD / Battery Type = 1x 9 V