TACHOMETER, PHOTO/CONTACT, 99,999RPM/19,999 RPM
Description rapide
Sku: DT-1236L
Informations Supplémentaires
Photo tachometer and contact tachometer in one precision instrument Laser light for improved accuracy at a greater distance in photo mode Surface speed measurements in fpm or mpm Retains Min/Max and last reading for later recall Automatic reverse display direction depending on which measurement mode you are in Highly visible LCD readout Includes 3 contact adapters (2 cones, 1 funnel), surface speed wheel, reflective tape and hard carrying case
Specifications:
Photo Range: 10 to 99,999 rpm
Resolution: 0.1 rpm <= 999.9 rpm; 1 rpm > 1000 rpm
Contact Range: 0.5 to 19,999 rpm
Resolution: 0.1 rpm <= 999.9 rpm; 1 rpm > 1000 rpm
Surface Speed Range: 0.05 to 1,999.9 mpm/0.2 to 6560 fpm
Resolution: 0.01mpm <= 99.99 mpm; 0.1 mpm > 100 mpm/0.1 fpm <= 999.9 fpm; 1 fpm >1000 fpm
Accuracy: ±(0.5% + 1 digit)
Sampling Rate: Photo: 1 sec. over 60 rpm;
Contact: 1 sec. over 6 rpm
Detection Distance: 50 to 2,000mm
Laser: Class 2 red laser diode, 645nm wavelength
Power Supply: 4 x 1.5V "AA" batteries
Dimensions: 8.5 x 2.6 x 1.5" (215 x 65 x 38mm)
Weight: 0.66 lb (300g)