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Digital Voltmeter DC 4.5V-30V 0.56 inch
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Description
High precision 0.56’’ digital voltmeter 0.1%, this reference handles measurement of voltages between 4.5V~30.0V, measurements below this range have a luminous incandescent drop in the LEDs, without affecting the precision of the measurement. This small voltmeter incorporates reverse polarity protection, that is, the integrity of the device will not be compromised if it is connected inappropriately, as long as the described voltage ranges are respected.
- Red display lighting
- Minimum input voltage: 4.5V
- Maximum input voltage: 30V
- Tolerance :
- 0.3V ±1% (>10V)
- 0.1V ±0.3% (<10V)
- Operating current : <23mA
- Input Impedance :>100K
- Operating temperature : -20°C~+65°C
- Size: 2.8cm x 4.7cm x 2.1cm.
- Wiring:
Red: Power supply +.
Black: power supply-, measure-.
White: Measure +.
