VTSYIQI Digital Earth Ground Resistance Tester Meter with 3-Pole Measurement Earth Voltage 0V-600V Earth Resistance 0.01Ω-3000Ω LED Flash Indicator 4 Digital Super Large LCD Display

VTSYIQI Digital Earth Ground Resistance Tester Meter with Earth Resistance Range 0.01Ω~2000Ω Earth Voltage Range 0 to 600V 400 Sets Data Storage for Field Measurement of Grounding Resistance

VTSYIQI Digital Earth Resistance Tester Ground Resistance Meter with Earth Voltage Measurement AC 0~600V Ground Resistance Range 0.01Ω~2000Ω Data Storage Function

VTSYIQI Digital Earth Resistance Tester Instrument Soil Resistivity Tester Meter with IEC61326(EMC) Earth Resistance 0.01Ω-30.00KΩ Soil Resistivity 0.00Ωm-9000kΩm Earth Voltage 0V-600V Four Wire Test

VTSYIQI Digital Electromagnetic Ultrasonic Thickness Gauge with No Coupling Function Measurement Accuracy ±0.01mm Effective Range 1.0~320mm Backlight Adjustment Sound Velocity Calibration Function High Temperature Compensation

VTSYIQI Digital Electronic Gold Purity Tester Analyser Precious Metal Purity Testing Machine with Maximum Weight 1200g Density Resolution 0.01g/cm3 Minmum Measuring Sample Reference Weight 5g for Karat Gold Platinum Silver Jewelry Materials

VTSYIQI Digital Electronic Gold Purity Tester Meter Gold Purity Testing Analyzer Machine with Maximum Weight 1200g Interface of RS-232C is included Weight Resolution 0.01g Density Resolution 0.001g/cm3

VTSYIQI Digital Electronic Precious Metal Gold Purity Analyser Gold Purity Tester Machine with Maximum Weight 900g Density Resolution 0.001g/cm3 Weighting Resolution 0.01g Minmum Measuring Sample Reference Weight 5g

VTSYIQI Digital Electronic Precious Metal Gold Purity Tester Analyser with Style High-precision Maximum Weight 200g Weight Standard Deviation 0.001g Density Resolution 0.001g/cm3 Minmum Measuring Sample Reference Weight 2g

VTSYIQI Digital Elevator Rope Tension Meter Elevator Rope Tension Tester with Max Load Range 5000N Resolution 1N Accuracy Less Than ± 5% Measuring Range 10% to 90% Data Storage Function for Tension Testing of Lift Traction Ropes

VTSYIQI Digital Elevator Wire Rope Tension Meter Elevator Wire Rope Tensionmeter with Max Load Range 3000N Resolution 1N Measuring Range 10% to 90% High Precision Data Storage Function for Testing Steel Cable Tension

VTSYIQI Digital Energy Quality Meter Three-Phase Power Quality Analyzer Meter with Current Clamp 1.0A to 1000A Ф68mm Current Clamp Sensor Frequency 40Hz to 70Hz 150pcs Storage 4 PCS Round Jaw Current Sensor