مشاهده سبد تسویه حساب
میکرواهم متر یونیتی UNI-T UT-620B
UT620 series are used to measure DC low resistance through 4-wire method. Some of their features are: Comparison function to determine if the device is in good condition, unknown wire length calculation (FT/M); two-way data transmission by USB interface; built-in rechargeable lithium battery.
میکرو اهم متر برندSEW مدل 6237DLRO
Microprocessor-controlled.
Measure down to 1μΩ.
6 ranges from 2.000mΩ to 200.0Ω.
Maximum resolution of 1μΩ.
Three test currents with over-temperature protection.
Four terminal measurement.
Protection against inadvertent connection to over-
voltage. (crow bars for current and voltage)
Clear & large LCD.
Potential lead resistance and current lead resistance checks.
"Full-featured” EnerSave™ Inside.
EnerSave™ Auto-hold.
EnerSave™ Auto-off.
Rechargeable battery operated
Robust & compact.
Indicators show if reading may be invalid (RP, RC, and
temperature).
"O-Ring” sealed case.