Testo 460 Non Contact Digital Tachometer with measuring range of 0 to 100 hPa

Power Source: ?Battery Powered
Type: Non Contact
Battery Life: 20 h
Material: Plastic
Display: Digital
Battery Type: 2 AAA
Operating Temperature: -10 to 50?C
Type of Product: Non Contact Digital Tachometer
Weight: Light
Range: 100 to 29999 RPM
Accuracy: ?(0.02 % of mv)
Dimension: 119 x 46 x 25 cm
Model No: 460
Included Components: wrist strap and belt clip
Use Method: Easy
Protection Class: IP40
Measuring Rate: 0.5 s