VTSYIQI Ground Resistance Measurement Earth Resistivity Tester with Resistance Range 0.010Ω~1200Ω Clamp Opening Size 32mm Resistance Range 0.010Ω~1200Ω 4-Digit LCD Digital Display for Loop Resistance Measurement

VTSYIQI Ground Resistance Meter Earth & Ground Resistance Testers for Loop Resistance Measurement with Alarm Threshold Setting Range Resistance 1Ω~199Ω Resistance Range 0.010Ω~200Ω Data Storage 99 Groups 4-Digit LCD Digital Display

VTSYIQI Ground Resistance Tester Digital Clamp On Ground Earth Resistance Meter Tester With Resistance Range 0.01 to 200Ω For Electric Power Telecommunications Meteorology Oil Field Architecture Industrial Electrical Equipment

VTSYIQI Ground Resistance Tester Digital Earth Resistance Testers with Resistance Range 0.010Ω~1200Ω Clamp Jaw Size Φ32mm Current Range 0.00mA~20.0A for Loop Resistance Measurement

VTSYIQI Ground Resistance Tester Earth Resistivity Tester with Resistance Range 0.010Ω~200Ω Clamp Jaw Size Φ32mm Data Storage 99 Groups Alarm Threshold Setting Range Resistance: 1Ω~199Ω Resistance Resolution 0.001Ω

VTSYIQI Ground Resistance Tester Ground Resistance Meter with Clamp Jaw Size Φ32mm Resistance Range 0.010Ω~200Ω Resistance Resolution 0.001Ω Data Storage 99 Groups for Earth Resistance Measurement Loop Resistance Measurement

VTSYIQI Ground Resistance Tester Meter Ground Pile Earth Resistance Meter with Soil Resistivity Range 0.00Ω-9999kΩm Three-four-wire Method Range 0.00Ω-30kΩ Leakage Current Range 0.000mA-50A

VTSYIQI Ground Resistance Tester Meters Two Three Wire Digital Earth Resistance Tester 2000ohm for Electrical Equipment Rechargeable Lithium Battery Ground Resistance Measurement

VTSYIQI Ground Resistance Testers Digital Ground Resistance Tester with Clamp Jaw Size Φ32mm 4-Digit LCD Digital Display Resistance Range 0.01Ω~200Ω Alarm Threshold Setting Range Resistance 1Ω~199Ω For Loop Resistance Measurement

VTSYIQI Grounding Earth Resistance Tester Meter Monitoring Online Earth Ground Tester Kit

VTSYIQI H2 Detector Combustible Gas Leak Monitor H2 Hydrogen Concentration Detecting Instrument with Measuring Range 0 to 1000ppm Resolution 1ppm Advanced MCU Control

VTSYIQI H2 Detector Hydrogen Gas Detector with Accuracy ≦±5% F.S. L-Alarm 50ppm H-Alarm 150ppm Resolution 1ppm Gas Pump Sampling Method Measuring Range 0-1000ppm LCD Display 3200m High Reliability and Self-adaptation Ability