Q02H01B3 Standard Version Preset 4-20mA Ammeter High Quality Digital Display Meter with 0.56-inch LED Display

Q02H01B3 Standard Version Preset 4-20mA Ammeter High Quality Digital Display Meter with 0.56-inch LED Display

Difference:
- Q02H01B2: It displays the percentage of the current value.
- Q02H01B3: It displays the digital value of the current.

Features:
- This multi-function digital display meter is mainly used for the display of small voltage analog signals.
- The display ratio and the position of the decimal point can be set to facilitate comparison with the actual value.
- Wide voltage power supply, voltage change does not affect the display accuracy.
- Power supply reverse connection protection, input anti-static protection.
- It can work constantly with electricity for a long time.

Specification:
- Power supply: 5 - 28VDC, power <0.5W
- Measuring range: DC current +/-50mA
- Input impedance: 10ohm
- Display: 4bit 0.56-inch red LED; adjustable
- Working temperature: 0 - 40℃
- Relative humidity: < 80%
- Drilling hole size: 76 x 40mm is recommended, the thickness of the panel need to be greater than 1.4mm in order to catch the ears.
- Weight: 40g

Precaution:
- Please turn off the power supply before wiring, do not operate with electricity, pay attention to safety and avoid electric shock.
- Exceeding the range indicated by the technical dog index may cause the instrument to work abnormally or even be damaged.

Package Included:
- 1 x Meter