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UNI-T UT275 Clamp Earth Ground Testers Resistance Leakage Current Auto Range Data Storage
co530 Digital Insulation Resistance Tester,MH14 Auto Ranges Megohmmeter 0-2000Ohm, Resistance Tester 1999 Count LCD-Display
UNI-T UT522 Digital Earth Ground Resistance Tester AC Earth Insulation Resistance Tester
ETCR3500 High Voltage Outdoor Insulation Resistance Tester 5KV 2TΩ Digital Earth Resistance Multimeter RAMP FR DAR Mode IP65
Potentiometer Resistance to Voltage 0-500Ω to 0-5v 0-10v Linear Conversion Transmitter Module