DROK® Waterproof LED Digital Voltmeter 0.40'' DC 3-30V

DROK® Waterproof LED Digital Voltmeter 0.40'' DC 3-30V Voltage Meter Gauge Panel 12V/24V Volt Tester Power Monitor with 2 Wires Blue Digital Display for Solar Panel Car Auto Battery Monitoring
- Ultra-small size(40×25×23mm), 2-wire simple connection, handy and easy to use.
- Wide voltage measuring range: DC3-30V; Max voltage input: DC30V.
- Simply connect the red and black wire to positive and negative pole of measured voltage respectively.
- Reversed connection protection prevents the meter from being burn when wires are connected reversely.
- Moisture-proof, anti-oil, anti-vibration and waterproof(please do not merge the meter in water).
Parameters:
Measure range: DC 2.5-30.0V
Minimum input: DC 2.5V
Maximum input: DC 30V
Min input: DC 2.5V
Permissible Error: 1%; + / - 1 digit(its accuracy is 0.01V when in less than 10V and 0.1V when in more than 10V)
Display: three 0.40" LED digital tube
Refresh rate: about 200mS
Power supply: requires no extra power supply
Current consumption: about 5-20mA
Operating temperature: -10 Â°c ~ 65 Â°c
Dimensions: 40x25x23mm

Descriptions:
1.The volt meter adopts epoxy potting design; it is waterproof, anti-oil, moistureproof, shockproof and dust-proof
2.Connect the red wire to positive pole of measured voltage and black wire to negative pole of measured voltage
3.It requires low voltage to start working which is more convenient for lithium and 18650 battery users
4.Its digital point is moveable in accordance with your measured voltage; specifically, it will display two digits
after the decimal point when voltage is less than 10V and display one digit after the decimal point when volt is more
than 10V

Please Note:
Do not need power supply, can measure 2.5-30V directly
If the input voltage is below 3.5V, the display brightness dims
If the input voltage is below 2.5V,measuring inaccurate or no display
If measure 10V below, accurate to 0.01V,display x.xx
If measure 10V or more,accurate to 0.1V,display xx.x
Please don't use this meter in 24V battery because when the battery is full-charged, its voltage will be about 30V(the max input volt for this meter),
and we don't suggest you use it in max volt of 30V

Package Include:
1x Digital Voltmeter
Country USA
Brand DROK
Manufacturer DROK
Binding Misc.
ItemPartNumber 100018
Model 100018
Color Blue
Size 0.40" Blue
UnitCount 1
UPCs 619397030790
EANs 0619397030790
ReleaseDate 0000-00-00

Country	USA
Brand	DROK
Manufacturer	DROK
Binding	Misc.
ItemPartNumber	100018
Model	100018
Color	Blue
Size	0.40" Blue
UnitCount	1
UPCs	619397030790
EANs	0619397030790
ReleaseDate	0000-00-00

DROK® Waterproof LED Digital Voltmeter 0.40'' DC 3-30V Voltage Meter Gauge Panel 12V/24V Volt Tester Power Monitor with 2 Wires Blue Digital Display for Solar Panel Car Auto Battery Monitoring

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