| Attribute name | Attribute value |
|---|---|
| Made in | China |
| Producer | HoldPeak |
| device type | Portable |
| Display screen | 3 1/2 digit LCD with a max. reading of 1999. |
| درجه حفاظت(Ip) | IEC1010 Double Insulation, Pollution Degree 2, Over voltage Category Ⅲ |
| قطر خارجی | 45mm |
| Working temperature | 0～40℃ |
| Working humidity | ＜75%RH. |
| Storage temperature | -20～60℃ |
| Working humidity | ＜90%RH. |
| Powered by | 9V Zinc-carbon battery |
| Dimensions | 225x77x45 mm |
| Weight | 330g |