PCIμΩ/4 Loop Resistance TesterDetailed product description：

PCI μ Ω/4 type circuit resistance tester

Power supply: AC 220V ± 10%, 50Hz
Test current: ≥ 200A
Measurement range: 0-400 μ Ω Resolution: 0.1 μ Ω
0-1999 μ Ω Resolution: 1 μ Ω
Accuracy: 0.5
Basic error: Δ=± (0.3% RX+0.2% AF)
RX=measured resistance AF=maximum range
Display mode: Loop resistance: 4 and a half digit display with latch
Test current: 3-digit display and latch
Volume: 320mm × 280mm × 140mm
Weight: 8kg

PCI μ Ω/4 type circuit resistance tester

*Test current, automatically constant, no need for manual adjustment.
*Automatic constant current eliminates the impact of AC power fluctuations on test results, ensuring the stability of the current.
*The micro ohm value is tested by comparing it with the standard resistor, and the test result is independent of the absolute value of the current.
*The use of four terminal wiring method eliminates the influence of test line resistance on the test results.
*Easy to operate, press the test button to obtain the resistance value and test current value of the tested circuit, and can be operated continuously.
*Real time clock function, can be connected to an external printer, automatically records test numbers, dates, times, test values, and other data.
*The test line has no polarity.
*The digital display shows the resistance value and test current value of the tested circuit, and automatically locks them for easy observation and recording.
*Easy to operate, strong anti-interference, small size, and light weight.

PCI μ Ω/4 type circuit resistance tester