Description
- Power Supply: DC
- Model Number: Voltmeter
- Dimensions: –
- Operating Temperature: -10 65c
- Accuracy Class: 1%
- Display Type: Digital Only
- DIY Supplies: ELECTRICAL
- Brand Name: GlintDeer
- Origin: Mainland China
- Certification: NONE
- Note:: send according to order options
- New version:: Temperature required to weld NTC sensor
Old version
The factory has adjusted the internal interval of the PCB. If you have a back PCB board, please don’t buy it.
Working voltage:4.5-30V DC
Note: The maximum input voltage can not exceed 30V, otherwise there is the danger of burning
Working current:≤20mA
Display: 0.28" Two color blue and red
Measuring range: DC 0-100V 0-10A
Minimum resolution (V): 0.1V
Refresh rate: ≥100mS / times
Measure accuracy: 1% (± 1 digit)
Minimum resolution (A): 0.01A
Operating temperature: -15 to 70° c
Working pressure: 80 to 106 kPa
size :48×29×21 mm
The connection below 10A does not need to connect the shunt:
it can be directly connected,
respectively, AB short circuit, CD short circuit
New version：
Working voltage: DC4~30V
Voltage range: DC0V~100V (0.02V jump)
Voltage error: ± 1V
Current range: 10A (0.03A jump)
Current error: ± 0.1A
Product size: 47.63×28.66×23.74mm
Installation opening: 45.11×26.00mm
Shopping Note: sensor cables need to be purchased separatelyReal-time power is displayed alternately with current, no setting required.
To measure temperature, connect NTC sensor,
Connect the sensor to the NTC interface to measure,
The temperature and voltage are displayed alternately; the temperature measurement function is the basic function
However, the NTC sensor is an optional accessory.
Voltage measurement range: DC0.20V~9.99~10.0~100V (±1V)
0~100V, the display mode below 10V is 0.00V, the voltage starts from 0.2V, the error range is ±1V,
Current measurement range: 0~10A, the current starts at 0.03A, and the error is ±0.1A DC0.03A~9.99A (±0.1A)
Basic operation: Check the metter
Wiring as shown below, the meter displays the voltage, the current is 000, the product is qualified
Common power supply Test 4~30V loop wiring
The thick red wire is connected to the negative pole of the load; the thin black wire is not connected to prevent short circuit.
Independent power supply to measure 0~100V loop
The thin red and thin black wires cannot exceed 30V。
Measure the wiring method of solar charging
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