Budget-friendly Photoelectric Tachometer Laser Non Contact Tachometer With Memory Ww Dt6234b Support Local [5TqbJex6]

Laser non contact tachometer DT6234B

monitor  5position31mm character height，Large LCD
Test scope   0.5~19,999RPM (turn/minute)Contactturnspeed
 0.05~1999.9m/min(rice/minute) Contact wire speed(Metric system)
 0.2~6560ft/min(foot/minute) Contact wire speed(British system)

Resolution  turnspeed：0.1RPM(turn/minute)(0.5~999.9RPM)
   1RPM(turn/minute)(1000RPMabove)
 Line speed：0.01m/min(rice/minute)(0.05~99.99m/min)
0.1m/min(rice/minute)(100m/minabove)
0.1ft/min(foot/minute)(0.1~999.9ft/min)
1ft/min(foot/minute)(1000ft/minabove)

Accuracy ±(0.05%+1One word)
Sampling time 0.8second(60 RPMabove)
Effective test distance 50mm~500mm(laser)
Range selection Automatic switching
Time base 6MHzquartz crystal
Time baseAccuracy 10×10-6 (0℃～50℃)
Power Supply 4×1.5V UM-3Battery or externalDC 6VDC voltage stabilizationPower Supply
Current consumption about50mA
Instrument size 205×76×40mm
Product color iron gray
function Automatic memory of large value、Small value、Post measurement