Digital Microohm Meter
Digital DC low resistance meter is mainly used to measure the wire resistance of various cables. Widely used in telecommunications, electricity, meteorology, oil field, distribution wire, iron towers and other industries.
Digital Microohm Meter Features
Resistance Range: 0.001m-300.0K
Maximum Resolution: 0.01%
Large LCD display.
Built-in rechargeable lithium battery
500 Sets of Data Storage
Safe, Accurate, and Reliable 4-Wire Test
USB Data Transfer
Digital microohm specifications
Functions
Range
Solutions
Precision
DC resistance measurement
0.001m - 10.000m
0.001m
±0.1%±20dgt
10.01-100.00 m
0.01m
100.1m - 1000.0m
0.1
1.001-10.000
0.001
10.01-100.00
0.01
100.1-1000.0
0.1
1.001K~10.000K
0.001K
10.01K-100.00K
0.01K
100.1K-300.0K
0.1K
Functions
1.Cable conductor resistance measure;
2. Measure the contact resistance of switch and relay
3. Measure the resistance of coil, motor, transformer winding;
4.Resistance measurement between metal rivets and metal
Parts;
5.Low impedance measurement;
6. Measurement of conductor resistance of connection
Ground grid and ground electrode
How to measure
4-wire measurement
Screen
LCD Screen (2.8 x 2.0 inches (71 x 52
Backlight
(Controllable Gray and White Screen)
Reaction Time
2 times per second.
Power Supply
DC 3.7V 2000mAh Lithium Battery
Power
Measuring power: 8W
Data Storage
500 Sets
Overload Protection
Auto Power Off
Measurement current:
1A
Open Circuit Voltage
4.2V
Operating Temp.
18-28; less than 70% rh
Storage Temp.
-15-50; less than 70% rh
Insulation Resistance
More than 10M (circuit-shell voltage:500V)
Withstanding Voltage
AC 3700V (between circuit and shell)