0.28 inch DC Volt Meter 0-100 DC 0-100V 3-Wire Mini Gauge voltage meter Voltmeter LED Display Digital Panel Voltmeter Meter Volt Detector Red
Range DC DC0-100V, 2 and 3-wire products Universal, to break the routine voltmeter, is the latest design, can work directly in 5V, 9V, 12V, 24V and other circuits, without regulation. With three wiring, easy access to car /battery car / motorcycle-car line, with reverse polarity protection, line reversal will not burn. For monitoring the battery voltage, battery voltage state to grasp, it can also be used for other products voltage measurement purposes.
Note:2 line with the highest input voltage can not exceed 30V, otherwise there is the risk of burnt.
NOTE: Three-line voltage range 0-100V, but also can be used as second-line use in 40V voltage to within
Please see the picture for wiring diagram
Technical parameters:
2 line working voltage: 4.0~40V (with reverse protection function)
line detection voltage: 0.0~40V
3 line working voltage: 4.0~40V (with reverse protection function)
3 line detection voltage: 0.0~100V
Working current: <20mA
Display mode: 0.28 “LED,
Mounting hole: 23 x 10 mm
The measurement rate: more than 200mS/ times
Measuring accuracy 3 per thousand
Limit working condition:
Low working voltage: +4.0V
Maximum working voltage: +40V
temperature: -10 ~ +65
Working humidity: 10 ~ 80% (no condensation)
No direct exposure to sunlight
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