Specifications
Model ES3022 ES3022E ES3022F Clamp resistance Range 0.00Ω~1500Ω 0.00Ω~1800Ω 0.00Ω~2000Ω Leakage current range 0.00mA~40A 0.00mA~50A 0.00mA~60A Current resolution 1uA 1uA 1uA Three-four wire method range 0.00Ω~300Ω 0.00Ω~30kΩ 0.00Ω~30kΩ Soil resistivity range 0.00Ω~9999kΩm 0.00Ω~9999kΩm 0.00Ω~9999kΩm Ground voltage range 600V 600V 600V Bluetooth ● ● ● Built-in rechargeable battery ● ● ● TFT Color display ● ● ● USB Data upload function ● ● ● Data storage ● ● ● Backlight ● ● ●
Function Ground resistance test, loop resistance test, AC current test, AC voltage test Accuracy guaranteed temperature and humidity 23℃ ±5℃, below 75%rh Power Supply DC 3.7 V lithium battery Resistance resolution 0.01Ω Voltage resolution 0.01V Display 2.4 inch color LCD screen LCD Size 46mm × 29mm Meter Dimension 273mm × 106mm × 53mm Measure time 1 time/sec Data storage Maximum 500 groups of data, display “FULL” symbol to indicate that the storage is full Overflow display “OL” symbol indication when over-range overflow Automatic shut-down Turn off automatically after 15 minutes Power consumption 750mA Max Quality Meter: 975g (including battery) Production Compliance IEC61010-1 CAT III 300V, CAT IV 150V, Pollution Grade 2, IEC61010-31, IEC61557-1 IP IP45
