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 temperature
0~50°C
size
126x65x27 mm (5.0x2.6x1.1 inch)
power supply
2*1.5vAAA Um-4 Battery
weight
about 120 g(not induding batteries)