With the UT-275 current clamp, you can measure earth resistance and the strength of leakage current.

DC current measurement:

• AC current measurement:
• 0 to 99 mA ± (2.5% + 20 mA) at 0.1 mA
• 100 to 299 mA ± (2.5% + 20 mA) at 1 mA
• 0.30 to 2.99 A ± (2.5% + 0.1 A) at 0.01 A
• 3 to 30 A ± (2.5% + 0.1 A) at 0.1 A

Resistance measurement:

• 0.01 to 0.099 Ω ± (2% + 0.02 Ω) at 0.001 Ω
• 0.1 to 0.99 Ω ± (2% + 0.02 Ω) at 0.01 Ω
• 1.0 to 49.9 Ω ± (1.5% + 1 Ω) at 0.1 Ω
• 50.0 to 99.5 Ω ± (2% + 0.5 Ω) at 0.5 Ω
• 100 to 199 Ω ± (3% + 1 Ω) at 1 Ω
• 200 to 395 Ω ± (10% + 5 Ω) at 5 Ω
• 400 to 590 Ω ± (20% + 10 Ω) at 10 Ω
• 600 to 1000 Ω ± (25% + 20 Ω) at 20 Ω

Main features:

• Automatic change of measuring scale
• Freeze of highest or lowest value reading
• Hold-stop counter display
• Large, easy-to-read LCD display with illumination
• Low battery signal
• Aesthetic and solid finish
• Supplied with a practical carrying case

Power supply: 4 x 1.5 V batteries, type AA/LR6/FR6 (included in delivery).

Weight: 1.33 kg
Dimensions: 304 x 104 x 68 mm
Manufacturer/brand: UNI-T
Warranty: 2 years.