General Specifications:
Display: 3.5 digital LCD with a MAX reading of 1999, Auto polarity display
Measurement method: double integral A/D switch implement
Sampling speed: 2 times per second
Over-load indication: "1" is displayed
Operating Environment: 0~40C, at<80%RH
Storage Environment: -10~50C ,at<85%RH
Power: 2 size AAA batteries
Low battery indication: support
Static electricity: about 4mA
Clamp dimension: 25mm for open jaw; 35mm for inner diameter

Technical specifications:
The accuracy Below is within one year after its test when leaving factory, and the temperature range is 23C +/- 5C, at < 75% relative humidity.

AC Current:
Range AC20A Resolution 10mA Accuracy (2.5%+10d)
Range AC200A Resolution 100MA Accuracy (2.5%+10d)
Range AC600A Resolution 1A Accuracy (2.5%+10d)
Note: test lead under measure should be put upright in the centre of clamp sensor, or accuracy will be affected.

DC&AC Voltage:
Range DC600v Resolution 1V Accuracy (1.0%+3d)
Range AC600v Resolution 1V Accuracy (1.2%+5d)
Input Impedance: =10 MOhm

Resistance:
Range 2 KOhms Resolution 1 Ohm Accuracy (1.0%+4d)
Range 200 KOhms Resolution 100 Ohm

Accuracy (1.0%+4d):
Range 2 MOhms Resolution 1 KOhm Accuracy (1.0%+4d)
Overload Protection: 250V DC/AC virtual value

Live Wire Test:
Range: 180V~400V, Live wire detect: LIGHT or LCD indication

Colour: black with yellow
Dimension: 167x55x22mm
Net weight: 135g (including battery)

**NOTE** This item is supplied sealed but with no box. It will be wrapped in bubblewrap for shipping.