ขาย Extech 380580

The Extech 380580 offers five resistance ranges for measuring transformer, motor coil, and PC Board resistance.

380580: Battery Powered Milliohm Meter

High accuracy, high resolution portable Milliohm Meter for field use

Features:

Four terminal Kelvin measurements
Over-temperature and over-voltage protection
5 ranges with 100µOhm max resolution
Invalid test indicators prevent inaccurate measurements
Built-in water resistant case with shoulder strap

Specifications:
Specifications Range Resolution Current Accuracy (%rdg)
Resistance 200.0m 0.01 100MA ±(0.5% + 2digits)
2000m 1m 100MA ±(0.5% + 2digits)
20.00 0.01 10MA ±(0.5% + 2digits)

200.0
0.1 10MA ±(0.5% + 2digits)
2000 1 1MA ±(0.5% + 2digits)
Power
8 AA batteries

Weight 3.3lbs (1.5kg
Dimensions/Weight 9.8 x 7.5 x 4.3" (250 x 190 x 110mm