QJ23 type DC resistance bridge

Description
This instrument adopts a Wheatstone bridge circuit, equipped with a zero finger and a battery box, to measure the DC resistance within its range. Easy to carry and use.


Main technical performance

1. Measurement range: 1 Ω~9.999M Ω
2. Accuracy: 0.2%
3. Internal zeroing device: Current constant<6 × 10-7 A/mm Damping time:<4s
4. Power supply: 4.5V (3 No. 2 dry batteries)
5. Dimensions: 225 × 175 × 115 (mm)
6. Quality: 2kg

Main parameters of each range

Note: "*" indicates that an external power supply is required to improve the sensitivity of the instrument.

QJ23 type DC resistance bridge