Technical Parameters
Display: 4 digits LCD
Range :0~1250 um/0~50mil (other range may be
specified)
Metric/ Imperial conversion
Resolution: 0.1 um (0~99.9um)/1 um (over
100um)
Accuracy:±1~3%n or 2.5 um or 0.1mil
(Whichever is the greater)
Operating condition:Temp. 0~50 C/Humidity
<95%
Power:2x1.5v 7battery
Size:126x63x25mm
Weight: 170g (Not including batteries)