22mm digital Voltmeter Ammeter frequency indicator light

22mm 25mm digital Voltmeter Ammeter indicator light

Voltmeter Ammeter indicator light is a new design electric control device showing voltage and current data.has advantage of slim shape,easy installation,easy replace,long lasting,good looking. it can be fix to 22mm hole and 25mm. Voltmeter Ammeter indicator light is a patent reserved products by Ezitown.

Application

Feature：

Size:Φ22 / 25mm
Shape:panel round hole installation, short body compact
Using Features:increase the circuit board three anti-technology, moisture, dust, anti-corrosion.
Advantages:mass production of the patch process, cost-effective, low power consumption, wide range of applications;
set anti-touch terminal security cover IP20;
comply with RoHS environmental directives;
access to CE certification; accept OEM, ODM customized services.

Function :

Mini Voltmeter Ammeter indicator light, signal lights
only two lines of measurement and power supply, three digital display AC and DC voltage, wide measurement voltage AC65 ~ 480V (red light), DC9 ~ 36V (green light);
increase the exchange (red light) and DC (green light) ammeter, four-wire operation;
increase the symbol display indicator V / dc, V / ac, A / dc, A / ac; A / dc is out of stock.
ammeter can be used as a load disconnection instructions with more ingenious;

Specification

current/voltage meter

Model	SMV-A	SMV-D	SMA-D	SMA-A
Type of input	DC voltage	AC voltage	DC current	AC current
Measurement / power supply range	DC9~36V	AC65~480V 50/60Hz	0~36A	0~50A
Measurement / power supply range	DC9~36V	Valid values	External shunt	External transformer
Digital Display	00.0~36.0	000~480	00.0~36.0	00.0~50.0
Digital Display	Vdc	Vac	Adc	Aac
Indicates the color	green	red	green	red
measurement accuracy	±0.1V	±1%	±0.1A	±5%
Terminals	2×M3.5Screw		4×M3.5Screw
The sampling period	0.5s
Display method	3-digit 7-segment digital tube
Power consumption	Maximum 10mA