?Features：
Display Count：9999
Auto Range：√
Jaw Capacity：28mm
Auto Power Off：√
Low Battery Indication：≤5.2V
Data Hold：√
Data Logging：30
Data Recall：√
LCD Backlight：√
Auto Calibration：√
Resistance Limit Alarm：√

Specifications：
Model：UT273
Earth Ground Resistance (┯)：0.01~0.099┯ ±(1%+0.01)
                              0.1~0.99┯ ±(1%+0.01)
                              1.0~49.9┯ ±(1.5%+0.1)
                              50.0~99.5┯ ±(2%+0.5)
                              100~199┯ ±(3%+1)
                              200~395┯ ±(6%+2)
                              400~590┯ ±(10%+10)
                              600~1000┯ ±(2%+20)

General Characteristic：
Power：1.5V Alkaline Batteries（LR6）* 4 （not included)
LCD Size: 47mm * 28.5 mm
Product Net Weight: 1320g
Product Size: 293mm * 90mm * 66 mm
Product Color: Red and Grey
Package Size: 36 * 28.5 * 10cm / 14 * 11.2 * 3.8in
Package Weight: 2766g / 6.1lb

Package List:
1 * UNI-T UT273 Clamp Earth Ground Resistance Tester
2 * Test Rings
1 * English Manual
1 * Tool Box