Top 20 Best Selling Ammeters Current Testers (2019)
Measuring range: 7.5V- 20V
No need external power supply
Size: 79 x 43 x 25
Installing size: 76 x 39 1 x LCD voltmeter ... more info
Note:
DC power is needed to power the meter.
DC positive and negative poles should be connected correctly!
Load and Shunt must be used for the meter to read Amps.
Shunt must be connnected between the Negative terminal and Load. Product Name: 3 1/2 Blue L ... more info
Description: Measures current range of DC 0-10A with accuracy of Class 2.5. Clear and easy to read scale and a button for fine tuning the dial. ... more info
DC ammeter: 0-1A/0-10A/0-50A/0-100A with reverse polarity protection Power supply: DC4-30V Measuring range: 0-1A / 0-10A / 0-50A / 0-100A Measurement accuracy: ±0.1% Refresh rate: about 200ms Display: 0.56 digital tube Operating current: Less than 8mA Ope ... more info
This Shunt Resistor is used to multiply the measuring range of current of measuring. Could be used either in a Digital or an Analog meter. ... more info
Description:
Board Size(Lx W): Approx.64*53mm Package Includes:
1x PCB bare board
10x 1206 resistor
20x 0805 resistor
10x 0603 resistor
20x 0805 capacitor
8x 1206 diode
8x SOT-23 transistor
1x SOP14 IC
... more info
Features:
Dual LED: Red voltage, Blue current, Display Voltage Current at same time
this panel meter is common ground design, it means that the ( measure ground wire) and (power supply ground) is common ground.
Power Supply DC 4.5-30V. With reverse pol ... more info
DC ammeter: 0-1A/0-10A/0-50A/0-100A with reverse polarity protection Power supply: DC4-30V Measuring range: 0-1A / 0-10A / 0-50A / 0-100A Measurement accuracy: ±0.1% Refresh rate: about 200ms Display: 0.56 digital tube Operating current: Less than 8mA Ope ... more info
Dimensions: 40 x 25 x 23mm
Cutting Size: 37x20mm
Measure range: DC 2.7-30.0V
Minimum input: DC 2.7V
Maximum input: DC 30V
Permissible Error: 1% (+ / - 1 digit)
Display: three 0.40 LED digital tube
Display Color: Blue
Refresh rate: about 500mS
Cur ... more info
Measures current range of DC 0-2mA with accuracy class 2.5. Clear and easy to read scale and a button for fine tuning the dial. ... more info
Features:
Operating voltage:DC 4.5 ~ 30V
Measure voltage: DC 0 ~ 100V
Minimum resolution(V): 0.1V
Measure current :10A (measure directly,built-in shunt)
Minimum resolution(A): 0.01A
Operating current: ... more info
Features: Dimensions: 50 x 30 x 27mm Cutting Size: 46x27mm Measure range: DC 4.5-30V (Do not need Power Supply, Measure 4.5-30V directly) Minimum input: DC4.5V Maximum input: DC30V
Permissible Error: 1% (+ / - 1 Digit) Display: three 0.56 LED digit ... more info
Accuracy: Class 2.5;
Color: White;
Measures amper range of 1-30A with accuracy of Class 2.5;
Clear and easy to read scale and a button for fine tuning the dial;
Needle Ampere Panel Meter for electronic applications, auto circuit or other Voltage measureme ... more info
500 amps and 50 mV A 500A/50mV current shunt must be used with the IPN-ProRemote Accurately monitors net battery current Must be installed in series with battery negative See also the Blue Sky Energy IPNPRO Remote Display without Shunt. For a Pro-Remote D ... more info
Feature:
Display Type:Analog Only
Measuring Range:DC 0-10mA
Accuracy Class:2.5
Damping response time: less than 4S
Operating Temperature:-20~50°c
Shape: Rectangular
Dimensions:65mm x 56mm Package Include:
1x Analog Ammeter ... more info
The pins labeled BLK and GRN correspond to the colored wires on the FTDI cable. The black wire on the FTDI cable is GND, green is CTS. Use these BLK and GRN pins to align the FTDI basic board with your Arduino target.
Features:
100% Brand new and hi ... more info
