General characteristics:
1. Display mode: liquid crystal display;
2. Maximum display: 5999 (3 5/6) digits automatic polarity display;
3. Measurement method: double integral A/D conversion;
4. Sampling rate: about 3 times per second;
5. Over-range display: the highest position displays "OL";
6. Working environment: (0~40) 鈩? relative humidity <80%;
7. Power supply: 1 * 1.5VAAA dry battery (not included)
Packing list:
1 * Pen-shaped digital multimeter
1 * Test lead
1 * User manual