SA5052 Digital Multimeter User ‟s Guide
Shijiazhuang Suin Instruments Co., Ltd. 20
2.5 To measure 2 wire resistance
Ranges: 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ
Maximum resolution: 1mΩ
Cnfigurable parameter: Integration
Measurement Method:
1. Connect as picture shows.
2. Press
【
Ω2W
】
key to measure 2 wire resistance.
3. Press
【∧】
or
【∨】
key to select range manually. Press
【
AUTO/MAN
】
key to select
auto range.
4. If “OVRFLW” is shown, it indicates that the measuring resistance is over the range.
Note: (1) DC voltage over 1000V is never allowed to input terminal to avoide
destroy to multimeter and danger to human.
To eliminate the resistance of test lead:
1
Make one end of test lead connected to multimeter and short the probe end together.
2
Press “Null” key.
3
Make the test probe end connected to test circuit and measure the calibrated resistance.
2.6 To measure 4 wire resistance
Ranges: 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ
Maximum resolution: 1mΩ