VTSYIQI Digital Soil Compaction Tester Meter Ground Bearing Capacity Detector Soil Load Penetrometer with Accuracy ≤0.25% Measuring Range 0kg to 100kg 0N to 1000N Testing Backfill Soil Clay Sand and Mixed Soil After Rolling

VTSYIQI Digital Soil Compaction Tester Soil Compaction Meter with Split Test Probe N/cm² Kg/cm² Lbf Three Units Switchable Measuring Range 0-100kg Accuracy 0.1%F.S Total Measuring Depth 50cm 2.8 inch Color TFT LCD Display

VTSYIQI Digital Soil Compaction Tester Soil Firmness Tester Meter with Kgf(gf)/lbf/N Three Unit Range 0-100kg/cm² 0-1000N/cm² 0-10000kPa Probe Length 30cm Connection Rod Length 20cm for Soil Penetration Resistance Test

VTSYIQI Digital Soil Compaction Tester Soil Penetration Resistance Tester with Split Test Probe LCD Display Measuring Range 0-100kg Comprehensive Accuracy 0.1% F.S Sensitivity 2.0±0.1mv/V Repetitiveness ±0.05%F∙S

VTSYIQI Digital Soil Compaction Tester Soil Penetrometer with Range 0-100kg/cm² 0-1000N/cm² 0-10000kPa Three Unit Kgf(gf)/lbf/N Total Measuring Depth 50cm Probe Length 30cm for Soil Penetration Resistance Measurement

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

VTSYIQI Digital Soil Resistivity Meter Digital Earth Resistance Tester for Soil Resistivity Voltage AC Voltage with Soil Resistivity 0-9000kΩm Resistance 0.01Ω-30.00KΩ 2‑Pole 3-Pole 4-Pole IEC61010-1

VTSYIQI Digital Soil Resistivity Meter Precision Ground Resistance Tester Meter with Earth Resistance 0.00Ω～200.0kΩ Soil Resistivity 0.00Ωm～9999kΩm USB Interface Maximum 500 Groups Data Storage

VTSYIQI Digital Soil Resistivity Tester Earth Resistance Meter with 2 3 4-Wire Method 5inches Screen Soil Resistivity 0.00Ωm～9999kΩm Earth Resistance 0.00Ω～200.0kΩ DC Voltage 0.000V～1000V

VTSYIQI Digital Soil Resistivity Tester Ground Resistance Meter with Earth Voltage AC 0.0～600V Earth Resistance 0.00Ω～30.00kΩ Soil Resistivity 0.00Ωm～9000kΩm 300 Groups Data Storage USB Interface

VTSYIQI Digital Solid Densimeter Density Meter for Solids with Specific Gravity 0.001g/cm3 Weight Range 300g Density Direct Reading Blue Backlight LCD for Rubber PVC Plastic Particles Minerals and Rocks

VTSYIQI Digital Solid Densimeter Solid Density Measurement Instrument with Density Resolution 0.001 g/cm3 Measuring Range 0.001-99.999g/cm3 Maximum Weight 600g RS232 Interface for Plastic Rubber etc