Handheld Digital Laser Photo Tachometer Non Contat Rpm Engine Motor Speed Gauge

US $9.97

  • HK, China
  • Mar 6th
Description Handheld Digital Laser Photo Tachometer Non Contat RPM Engine Motor Speed Gauge Description: Large LCD displaying Wide measuring range & high resolution. Digital display gives exact RPM with on guessing or errors. The last value/max. value/min . value will be automatically stored in memory and can be displayed by turn anytime. The use of durable,long-lasting components.including a strong,light weight ABS-plastic housing assures maintenance free performance for many years. The housing has been carefully shaped to fit comfortably in either hand. Feature: Display: Large 5 digit, 18mm(0.7") LCD. Range: 2.5 to 99,999 RPM(r/min) Resolution: 0.1 RPM (2.5 to 999.9 RPM)   1 RPM (over 1,000 RPM) Accuracy: ±( 0.05%+1 digit) Sampling Time:0.8 sec.(over 60RPM) Test range select:automatic Memory:last valuel,Max. value,Min. value Distance: 50 to 200mm/ 2 to 10 inch  50 to 500mm/2 to 20 inch Time base:Quartz crystal circuit:exclusive one-chip of micro-computer LSI circuit Battery:6F22 9V(not include) Power consumption:Approx.35mA(LED)  Approx.30mA(Laser) Operation temp:0 to 50℃(32 to 122℉) package content: 1x Digital tachometer 1 x user Manual 3 x Approx. 20cm of reflective stripes Preview Engineered for professional eBay sellers! On Mar-06-15 at 06:18:48 PST, seller added the following information:

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