型号:  461923-NIST

功能描述:  Laser Photo Tachometer-Long distance Non-Contact rpm and speed measurements Up to 6.5 feet (2 meters) away from object

制造商:  Extech Instruments (Extech)

RPM Measuring Range:  10RPM to 99999RPM

Accuracy %:  0.05%

External Height:  190mm

Sampling Time:  1s

External Width:  72mm

Detecting Distance Max:  2m

External Depth:  37mm

Operating Temperature Min:  \-

Operating Temperature Max:  \-

Product Range:  \-

Tach Display:  LCD

Kit Contents:  Tachometer, 23" reflective tape, 4 AA batteries, and case

No. of Batteries:  4

Tach Type:  Non Contact

Tach Features:  Memory

SVHC:  To Be Advised