0.28 inch Red DC 0-100V 3-Wire Mini Gauge voltage meter Voltmeter LED Display Digital Panel Voltmeter Meter Detector Monitor Tools

Description

Specification

Red 3 Wire 0.28 Inch Dc 0-100v Mini Led Display Gauge Voltage Meter Voltmeter Tools Measurement Rate 200ms/Time Accuracy

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 thebattery 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

Technical parameters
2 line working voltage: 4.0~40V (with reverse protection function)
2 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
Working temperature: -10 ~ +65
Working humidity: 10 ~ 80% (no condensation)
Working pressure: 80 ~ 106kPa
No direct exposure to sunlight

Main features:
1 product stability, high accuracy
2 standard size, easy to install
3 power supply with polarity protection circuit