VTSYIQI Grindometer Single Channel Fineness Meter with 2 Scrapers Scale Range 0-150μm GB/T1724-93 Standard Stainless Steel Indexing Value 5μm Inclination of the Groove 1.5:1000

VTSYIQI Grindometer Single Groove Fineness Meter with 2 Scrapers Stainless Steel Indexing Value 2.5μm Scale Range 0-25μm for Testing The Fineness of Paint Plastic Paint Printing Ink Paper Etc

VTSYIQI Groove Sensor Replacement Transducer with Groove Width More Than 2mm Groove Depth Lenn Than 3mm for Portable Surface Roughness Tester

VTSYIQI Ground Bearing Capacity Detector Digital Soil Load Penetrometer Soil Compaction Tester with Range 0kg-100kg (0N-1000N) Test Depth 0cm-30cm for Testing The Dry Density and Uniformity of Backfill Soil

VTSYIQI Ground Compaction Tester Soil Compaction Tester Penetrometer with Range 0-100kg/cm² 0-1000N/cm² 0-10000kPa Total Measuring Depth 50cm Probe Length 30cm Connection Rod Length 20cm Kgf(gf)/lbf/N Three Unit

VTSYIQI Ground Earth Resistance Tester Meter with Online Monitoring online Ground Tester

VTSYIQI Ground Pile Earth Resistance Meter Ground Pile Clamp Ground Resistance Tester with Leakage Current Range 0.000mA-60A Clamp Resistance Range 0.00Ω-2000Ω Three-Four-Wire Method Range 0.00Ω-30kΩ

VTSYIQI Ground Resistance Measurement Earth Ground Resistance Testers for Earth Resistance Measurement Loop Resistance Measurement with Resistance Range 0.01Ω~200Ω Resistance Resolution 0.001Ω Alarm Threshold Setting Range Resistance 1Ω~199Ω

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 Meter Earth Resistance Meter Earth Voltage Tester with Earth Resistance 0.01Ω-3000Ω Earth Voltage 0V-600V Accuracy±1.5% rdg±5dgt Resolution 0.01V 500 Sets Data Storage

VTSYIQI Ground Resistance Soil Resistivity Tester Four Wire Earth Ground Resistance Tester with Soil Resistivity 0.00Ωm～9999kΩm Earth Resistance 0.00Ω～200.0kΩ DC Voltage 0.000V～1000V 2 3 4-Wire Method