VTSYIQI Concrete Test Hammer Resiliometer Digital Rebound Test Hammer Concrete Hammer Tester with Standard Impact Energy 2.207J Stroke Of Impact Hammer 75mm Tension Spring Stiffness 785 N/m 200 Standard Components

VTSYIQI Conductivity Meter Dissolved Oxygen Meter Dissolved Oxygen Detector with Standard Calibration Fluids Range0 to 20.00 200.0 2000 µS/cm 20.00 200.0 mS/cm and Automatic Temperature Compensation Function

VTSYIQI Cone Axis Bend Tester Conical Mandrel Tester Paint Film Cone Bending Tester with Coating Film Thickness According to GB1764-79 《Paint Film Thickness Determination Method》to Determine the Thickness

VTSYIQI Cone Axis Bend Tester Paint Film Flexibility Bending Instrument with Drying and Drying Conditions The Specimen Plate is Left at 23+2°C and a Relative Temperature of 50+5% for At Least 16h for the Warping Test

VTSYIQI Constant temperature Mixer with Temperature Range 0℃~100℃ Time Setting 0~99h59min Module Temperature Uniformity ≤±0.3℃ Temperature Control Accuracy ±0.5℃ Oscillation Speed 200~1800rpm

VTSYIQI Contact Resistance Meter Switch Circuit Breaker Test Equipment with Resolution 0.001μΩ Test Current Accuracy ± 5% Measurement Range 0-50mΩ Test Current DC 50/100A Output Printing Function for Circuit Breaker Switch Leakage Test

VTSYIQI Contact Resistance Tester 100A Loop Resistance Tester with Measurement Range 0-50mΩ Output Printing Function Data Storage 100 Sets of Measurement Data Large LCD TFT Colour Screen Display Test Current DC 50/100A

VTSYIQI Contact Resistance Tester Handheld Contract Loop Resistance Tester with Measurement Range 0.0uΩ~10.000mΩ DC Test Current 50A 100A 2 Gear Test Time Fast 10s 20s 30s 40s 50s 60s 1000 Groups Data Storage USB Interface

VTSYIQI Contact Resistance Tester Handheld Loop Resistance Meter Tester with Measurement Range 0.0uΩ~80.000mΩ External Thermal Printer DC Test Current 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A, 90A, 100A 10 Gears 1000 Groups Data Storage

VTSYIQI Contact Resistance Tester Handheld Loop Resistance Tester with External Thermal Printer Measurement Range 0.0uΩ~80.000mΩ DC Test Current 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A, 90A, 100A 10 Gears Measurement Time 1s~60s (Optional)

VTSYIQI Contact Resistance Tester Meter with DC Test Current 50A 100A 2 Gear Measurement Range 0.0uΩ~10.000mΩ Test Time Fast 10s 20s 30s 40s 50s 60s 1000 Groups Data Storage for Measuring The Small Resistance Of High Voltage Switches

VTSYIQI Contact Resistance Tester Switch Circuit Breaker Test Machine with LCD TFT Colour Screen Display Resolution 0.001μΩ Measurement Range 0-50mΩ Measurement Time 10-600 Seconds Can Be Set Output Printing Function