Specifications:
UT271A Clamp Ground Resistance Tester
Resistance Range: 0.01Ω~300Ω
Resistance Resolution: 0.001Ω
Accuracy: ±(1%rdg+0.01Ω)
Data Storage: 500 sets
Jaw Size: Ø32mm
Dimensions: 260mm x 105mm x 60mm

UT271B Clamp Ground Resistance Tester
Resistance Range: 0.01Ω~500Ω
Current Measurement: 20A
Resistance Resolution: 0.001Ω
Accuracy: ±(1%rdg+0.01Ω)
Data Storage: 500 sets
Jaw Size: Ø32mm
Dimensions: 260mm x 105mm x 60mm

UT271C Clamp Ground Resistance Tester
Resistance Range: 0.01Ω~1000Ω
Current Measurement: 20A
Resistance Resolution: 0.001Ω
Accuracy: ±(1%rdg+0.01Ω)
Data Storage: 500 sets
Jaw Size: Ø32mm
Dimensions: 260mm x 105mm x 60mm

Features:
1. High Precision Measurements
Offers striking accuracy of ±(1%rdg+0.01Ω), enhancing reliability and confidence for demanding electrical applications.
2. Extended Resistance Range
Variations available, with options supporting up to 300Ω (UT271A), 500Ω (UT271B), and 1000Ω (UT271C) for extended versatility.
3. Large Memory Capacity
Capable of storing up to 500 sets of data, allowing users to track and record measurements with ease during extended operation.
4. Ø32mm Clamp Diameter
Designed to accommodate various electrical setups, suitable for cables and grounding conductors of different sizes.
5. Portable and Lightweight Design
Compact dimensions (260mm x 105mm x 60mm) and ergonomic layout ensure ease of handling during fieldwork and inspections.

Package Included:
1 x Clamp Ground Resistance Tester
2 x Calibration Loops (100Ω, 10Ω)
1 x Hard Carry Case
1 x User Manual