3
3.
Unpacking inspection
Open the package to check if all parts and accessories are all right in the box.
•
Multimeter
1
•
Battery (9V)
1
•
Temperature probe (banana type)
1 pair
•
Testing accessory
1
•
Pencil(20A)
1 pair
•
User’s manual
1
4. Features
1) General features
1-1. Display mode: LCD
1-2. Max. display: 1999 (3 ½) digits automatic polarity display
1-3. Measurement method: double integral A/D conversion
1-4. Sampling rate: about 3 time per second
1-5. Over-range display: the highest digit displays “OL” or “-OL”
1-6. Low voltage display:
1-7. Working environment: (0
~
40)
°
C, relative humidity: <80%
1-8. Power supply: one 9V battery (6F22 or equivqlent model)
1-9. Dimension: 189mm*97mm*35mm (length*width*height)
1-10. Weight: about 400g (including 9V battery)
2)
Technical features
2-1.
Accuracy:
±
(a% x reading data + character number), ensure in accuracy environment
temperature:
(23
±
5)
°
C, relative humidity <75%, and the calibration warranty period lasts for one year from the
data of leaving the factory.