Voltage meters & Current meters
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Battery capacity meter/display blue
This capacity meter indicates the remaining capacity of a battery.
Input voltage: 8V- 56V
For lead acid batteries and LiPo batteries.
LiPo: 3S / 4S /5S /6S /7S/8S/9S/10S/11S/12S/13S/14S/15S
Batteries: 12V/24V36V/48V
Set up:
- remove the cable with the power source
- press the button on the back
- connect the cable to the power source
- set the ... In stock -
Battery capacity meter/display green
This capacity meter indicates the remaining capacity of a battery.
Input voltage: 8V- 56V
For lead acid batteries and LiPo batteries.
LiPo: 3S / 4S /5S /6S /7S/8S/9S/10S/11S/12S/13S/14S/15S
Batteries: 12V/24V36V/48V
Set up:
- remove the cable with the power source
- press the button on the back
- connect the cable to the power source
- use the ... In stock -
Digital voltmeter + ammeter with display 100V / 10A
Digital voltmeter with 3 digit display with red numbers.
Measure voltages from 0V to 100V.
Resolution: 0.1V
Digital ammeter with 3 digit display with blue numbers.
Measure current from 0 to 10A.
Resolution: 0.01A
Accuracy: +/-1%
Connect:
Connect the connectors to the volt/ampere meter.
The thick wires are used to measure the current. So include... -
Digital voltmeter with display blue 4.5-30.0V
Digital voltmeter with 3 digit display with blue numbers.
Measure voltages from 4.5V to 30.0V DC.
Direct connection with 2 wires, the meter draws its current ( In stock -
Digital voltmeter with display green 3.2-30.0V mini
Digital voltmeter with 3 digit display with green numbers.
Measure voltages from 3.2V to 30.0V DC.
Direct connection with 2 wires, the meter draws its current (<20mA) from the power supply to be measured.
Precision: below 10V with 2 decimal places, above 10V with 1 decimal place.
Height of number: +/- 9.5mm
Dimensions: +/- 39x23x23mm.
Dimensi... -
Digital voltmeter with green display 4.5-30.0V
Digital voltmeter with 3 digit display with green numbers.
Measure voltages from 4.5V to 30.0V DC.
Direct connection with 2 wires, the meter draws its current (<20mA) from the power supply to be measured.
Precision: below 10V with 2 decimal places, above 10V with 1 decimal place.
Dimensions: +/- 48x29x22mm.
Dimensions for hole: +/- 46x27mm.
In stock -
Digital voltmeter with red display 4.5-30.0V
Digital voltmeter with 3 digit display with red numbers.
Measure voltages from 4.5V to 30.0V DC.
Direct connection with 2 wires, the meter draws its current (<20mA) from the power supply to be measured.
Precision: below 10V with 2 decimal places, above 10V with 1 decimal place.
Dimensions: +/- 48x29x22mm.
Dimensions for hole: +/- 46x27mm.
In stock -
Digital voltmeter with yellow display 4.5-30.0V
Digital voltmeter with 3 digit display with yellow numbers.
Measure voltages from 4.5V to 30.0V DC.
Direct connection with 2 wires, the meter draws its current (<20mA) from the power supply to be measured.
Precision: below 10V with 2 decimal places, above 10V with 1 decimal place.
Dimensions: +/- 48x29x22mm.
Dimensions for hole: +/- 46x27mm.
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Display 3-in-1 clock / temperature / voltage red
Features:
The latest 3 in 1 module, set the time, thermometer, voltmeter three kinds of practical functions in one, using clock chip, with ultra-high timing accuracy and stability,extended temperature probe, effective solution to a temperature module,temperature insufficient registration problems.Wide supply voltage, supports 5 ~ 30V DC.
Product p... In stock -
Panel meter Voltage 15V DC
Analog panel meter for displaying DC voltage 0-15V.
Dimensions: see pictures
Class: 2.5 -
Panel meter Voltage 30V DC
Analog panel meter for displaying DC voltage 0-30V.
Dimensions: see pictures
Class: 2.5 -
Panel meter Voltage 3V DC
Analog panel meter for displaying DC voltage 0-3V.
Dimensions: see pictures
Class: 2.5 -
Panel meter Voltage 5V DC
Analog panel meter for displaying DC voltage 0-5V.
Dimensions: see pictures
Class: 2.5 -
USB Charger Doctor - In-line Voltage and Current Meter
Help! This patient is heating up! Is the voltage too low? Is the current draw too high? Is there a doctor in the house? Oh, thank goodness, the Charger Doctor is here! Right on time...Doctor, can you tell us what the current draw is? What about the voltage? Thanks to the Doctor, you will now be able to watch and care for your USB-powered projects.
... In stock
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