UT275 Clamp Earth Ground Tester – UT275

The UT275 can quickly and safely measure the grounding system without disconnecting circuit ground lines or the need of auxiliary electrodes. It can measure resistance from 0.01 with a resolution of 0.001. UT275 can also measure leakage current up to 30A. These clamps double insulation design makes them durable tools for outdoor work and eective in blocking interference signals from the environment. 2 Years Warranty (1 Year Manufacturer Warranty + Bonus 1 Year Instrument Choice Warranty)Features:– Resistance limit alarm- Auto range- Low battery indication- Data hold- Data recall- LCD backlight- Auto calibration

Earth Ground Resistance ():– 0.01~0.099 (1%+0.01)- 0.1~0.99 (1%+0.01)- 1~49.9 (1.5%+0.1)- 50~99.5 (2%+0.5)- 100~199 (3%+1)- 200~395 (10%+5)- 400~590 (20%+10)- 600~800 (25%+20) – 600~1000 (25%+20)- 800~1200 (25%+20)Leakage current (A):– 0mA~9mA (2.5%+2mA)- 10mA~99mA (2.5%+2mA) – 100mA~299mA (2.5%+2mA) – 0mA~299mA (2.5%+2mA)- 0.3A~2.99A (2.5%+100mA)- 3A~9.9A (2.5%+300mA)- 10A~20A (2.5%+300mA)- 3A~30A (2.5%+300mA)General

– Display count: 10000- Jaw opening: 28mm- Visual and audible alarm: None – Auto power off:- Jamming signal recognition – Over-range display: None – Data storage: 30- Display type: LCD- Power: 1.5V battery (LR6) x 4- Display: 47mm x 28.5mm- Product net weight: 1.32kg- Product size: 293mm x 90mm x 66mm