Best amp meter led list
We spent many hours on research to finding amp meter led, reading product features, product specifications for this guide. For those of you who wish to the best amp meter led, you should not miss this article. amp meter led coming in a variety of types but also different price range. The following is the top 10 amp meter led by our suggestions:
Best amp meter led
1. DROK 0.39LED 2in1 Multimeter AC500V 200A Voltmeter Ammeter, AC Volts Meter Panel Ammeter Gauge with Current Transformer, Two-wires Digital Ammeter Volts Meter Tester
Feature
Measuring range -- DROK voltmeter ammeter voltage range is AC 130-500V, current range is 0.0-200A.Clear color display -- the multimeter can clearly display voltage and current at the same time, red for voltage, green for current.
With precise CT -- DROK volt amperage meter is equipped with CT, no need to buy another. Can be installed on anywhere flexibly.
Simple connection -- the voltage ampere monitor gauge is powered by the circuit being measured, no need to connect extra power source.
Special design -- DROK volts amp tester is designed with built-in trimmer potentiometer, enable you to calibrate the meter easily. Back cover made it more safer to be used.
Description
Description:Display voltage and current on the same screen with different color (red for voltage, green for current).
Green terminal should be connected to the CT; the red line and black line should be connected to the circuit being tested. Wrong connection will burn the meter.
Note:
1. Please connect all components in your circuit at first, and connecting the 220V power supply must be the final step. Do not touch the circuit and any parts on the back of this product after connecting with power supply to avoid electric shock.
2. Not suitable for high frequency electronic speed control, non city electric sine wave frequency or other occasions with high frequency components, because the product adopts the theory of capacitor step-down.
Parameters:
Voltage measuring range: AC130-500V
Current measurement range: AC0.0-200A
Resolution: 1V 1A
CT inner hole: 25mm
Measurement accuracy: 1% + 2 digits
Display: 0.39 inch LED digital tube display
Measuring speed: about 2times per second
Exterior dimension: 70 * 40 * 30 mm
Installation dimension: 68 * 38mm
The power supply line, measuring length: about 150mm
Transformer lead length: about 100mm
Operating temperature: -10 ~ +50
Working humidity: 10 ~ 80% (no condensation)
Working pressure: 80 ~ 106kPa
Sun exposure: no direct exposure
Package includes:
1x Digital Volt Ampere Meter + 1x Current Transfer (CT)
2. McIgIcM Digital Voltmeter Led,Red and Blue Digital Voltmeter Ammeter Dual Display Voltage DC 0-100V 10ADetector Current Meter Panel Amp Volt Gauge 0.28"
Feature
Display: 0.28" LED digitalOperating voltage: DC 4.5 ~ 30V; Size: 48mm x 29mm x 26mm
Measure voltage: DC 0 ~ 100V;Minimum resolution (V): 0.1V;
Operating Current: <20mA;Minimum resolution (A): 0.01A;Measure current: 10A
Operating Humidity: 10 to 80% (non-condensing);Operating temperature: -10 to 65c
Description
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: <20mA Display color: Red and Blue (two-color display) Dimensions: 48 x 29 x 21mm Mounting cutout: 45.5 x 26.5mm Refresh rate: about 500mS / times Measure accuracy: 1% ( 1 digit) Operating temperature: -10 to 65 c Operating Humidity: 10 to 80% (non-condensing) Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement Wiring: Black line (thin): vacant or buck circuit (module) negative Red line (thin): power supply+ Black line (thick): COM, common measuring Red line (thick): PW+, measuring terminal voltage input positive Yellow line (thick): IN+, current input+ (Please refer to the wiring diagrams for more details) Notice: The voltage between the thin red and thin black lines must be within DC 4.5-30V The ammeter can only be connected to the negative of the device under test 10A below ammeter (include 10A), built-in shunt, does not require external shunt When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing Package include: 1x Digital Volt Ampere Meter3. ZRM&E 0.28 Inch Mini Digital Voltmeter Ammeter DC 0-100V 50A Red Blue Dual LED Display Panel Amp Volt Current Meter 2 In 1 Tester Current Shunt
Feature
Type: Voltmeter & Ammeter 2 in 1 Tester, Voltage Measuring Range: DC 0.0V-100V, Current Measuring Range: DC 0-50A2 Color LED Dispaly: Adopting three 0.28" LED digital tube, red + blue dual voltage and current display, automatically moving, bright and clear, convenient for you to check the measured result.
Function: Can display voltage and current at the same time in such a small size, all-cover shell, safe, reliable and dustproof, with reverse connection protection, high precision, high reliability, for high-end applications.
Easy to Use: Come with 2 x cables and 1x 75 milli-ohm Current Shunt, which are easy to connect.
Application: Can be widely applied to monitoring voltage of storage battery, mastering voltage state of storage battery, and measuring voltage and current of other devices.
Description
Specification:Name: Voltmeter & Ammeter 2 in 1 Tester
Voltage Measuring Range: DC 0.0V-100V
Current Measuring Range: DC 0-50A
Operating Voltage: DC 4-30V
Operating Current: Less than 20mA
Voltage Resolution (V): +/- 0.1%
Current Resolution (A): +/- 1%
Current Shunt: 75 milli-ohm
Refresh Rate: About 300mS/times
Operating temperature: -10 to 65 degree
Display: Three 0.28" LED digital tube
Display Color: Red and Blue (two-color display)
Cable Length: 15cm
Dimensions: 48x29x22mm(LxWxT)
Mounting Hole: 46x27mm
Feature: High precision, high reliability, for high-end applications.
Function: With reverse connection protection
Applications: Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement
Package:
1Pc x Digital Voltmeter Ammeter Meter
1Pc x Current Shunt
2Pcs x Cable
4. GEREE Dual Display Volt Amp Voltmeter Ammeter 0.28" LED Digital DC 0-100V/50A Voltage Current Measurement Meter with Shunt
Feature
GEREE Volt Amp Voltmeter warranty--30-Day Money Back Guarantee -- 12 Month Replacement Warranty -- Lifetime Support GuaranteeDC 0-100V/0-50A measuring range; DC4.5V - 30V power source.
48x29x21mm dimensions, small size, easy to mount.
0.28" Digital Tube with clarity and brightness LED display.
Ground wire of testing end and power supply temninal is the same wire; quick refresh of about 500 ms.
Description
Features:work Current<60mA
display0.28"LEDred +blue color
size482921 mm
Refresh rate500mS/times
Permissible Error1%1
power supply : 4.5V - 30V
Measure range: DC0-100V
Operating temperature-10+65
operating humidity1080%
working air pressure80106kPa
Testing current:0-50A
Wiring:
thick cable
Black line :COM, common measuring
Red line : power supply+
Yellow line : IN+, current input+
thin cable (4.5V - 30V)
Black line : DC Input -
Red line : DC input +
Package Include:
1x Digital Volt Ampere Meter
1x Shunt
5. DROK Accurate Voltmeter Ammeter DC4.5-30V Voltage Current Meter 2-in-1 Digital Multimeter 10A Volt Amp Tester Meter with 3 Wires 0.28" Dual LED Display
Feature
Three-digit 0.28 " LED dual display, red display for volatge, blue for current, built-in shunt,meassure directly.Meassure range is DC4.5-30A/0-10A, can be calibrated;commonly used for camper,solar system, electrical bike etc.
Decimal point would move automatically in accordance with different tested voltage.
Gains power from tested circuit and requires no extra power supply.
With reversed-connection protection to avoid burning when connected reversely.
Description
Features:Dual LED: Dual-color(red and blue) voltage and 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 polarity protection, but the max power supply can not exceed 30VDC.
Specific:
Power Supply (Measure Voltage): DC 4.5-30V
voltage < 10V, resolution: 0.01V
voltage > / = 10V, resolution: 0.1V
Measure Current: 0-10A forward current ( built-in shunt, can measurement directly )
Current Resolution: 0.01A
Operating Current: < 20mA
Display: 0.28 "LED Dual-color (red and blue)
Dimensions: 48 x 29 x 21 mm
Cutting Size: 45 x 26 mm
Measurement rate: 500mS / times
Accuracy: 1% ( 1 digit )
Operating Temperature: -10c ~ +65c
Operating Humidity: 10 ~ 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Wire Connection:
COM: Black wire,Power Supply -, Measure Voltage -
PW+: Red wire, Power Supply +, Measure Voltage +
IN+, Yellow wire, Measure current input. if use the voltmeter function only, please connect the Yellow wire and black wire together to avoid the Interference
More detailed please check the description picture.
Package Include:
1x Ammeter/Voltmeter 2in1
6. Mini AC 100A LED Indicator Light, DROK AC 0-100A Digital Ammeter Current Tester Meter 3pcs Green Red Yellow Warning Accident Signal Indicator Light Panel with Coils
Feature
DROK mini LED indicator light input voltage is AC 220V, current measuring range is AC 0-100A.AD16-22DSA: AD16-22DSA series indicator light is the source with LED luminescent chip.
High Quality: the lampshade is made of high strength polycarbonate, with good impact resistance, built-in screw connection, and the terminal is more secure and convenient.
Special Features: the small ac ammater panel has the advantage of long life, low consumption, small size and lightweight. And it's the replacement products of all kinds of XD incandescent lamps and neon bulb lamps.
Appication: the signal indicator can be applied to electric power, telecommunications, machine tools, shipbuilding, textile, printing, mining machinery and other equipment of the line in the signal instructions, warning signal, accident signal and other instructions by the signal.
Description
DROK Mini AC 100A LED Indicator Light
Description:
AD16-22DSA series indicator light is the source with LED luminescent chip.
It has the advantage of long life, low consumption, small size and lightweight. And it's the replacement products of all kinds of XD incandescent lamps and neon bulb lamps.
The lampshade is made of high strength polycarbonate, with good impact resistance, built-in screw connection, and the terminal is more secure and convenient.
This series of lights used in electric power, telecommunications, machine tools, shipbuilding, textile, printing, mining machinery and other equipment of the line in the signal instructions, warning signal, accident signal and other instructions by the signal.
Parameters:
Measuring range: 0-100A
Input voltage: 220V
Accuracy ratio: 0.1
Color: red + yellow + green
Size: 490*270mm
Package includes:
3* Mini AC 100A LED Indicator Light
3*Coils
7. DROK 0.39" Current Voltage Tester, DC 4.5-100V Digital Multimeter; 0-50A Volt amperage Meter, Red & Green Dual LED Display, Volt Amp Meter Gauge Panel for Car Automotive
Feature
EFFORTLESS WIRING & COMPACT DESIGN: DROK tester multimeter provided with 3 wiring terminal, when testing voltage and current, the power comes from the return circuit, so you don't need extra power supply. Besides, this meter can display voltage and current simultaneously in such a tiny size (70mm * 40mm * 30mm).WIDE MEASURING RANGE: The multiple meter has wide measuring range (Voltage measuring range: DC 4.5-100V; Current measuring range: 0-50A). What's more, this ampere voltage gauge has voltage calibration potentiometer and current calibration potentiometer, if there is an error, you can adjust them by yourself.
COMMON-GROUND DESIGN: DROK volt amp meter digital is provided with 3 wiring terminal, when testing voltage and current, the power comes from the return circuit, so you don't need extra power supply.
STRONG INTERFERENCE CAPABILITY: The current voltage monitor has strong anti-interference capability, it can quickly display refresh rate; with exquisite SMT technology, it has good consistency. And this ammeter voltmeter panel owns shell, safe, reliable and dustproof.
WIDE APPLICATION: DROK dc voltmeter ammeter has handy connection and wide application, for example, it can be applied to monitoring storage battery, DC adjustable power supply, or voltage and current changing state of other device.
Description
Parameters:Voltage Measuring Range: DC 4.5-100V
Voltage Resolution: 0.01V under 10V; 0.1V between 10V and 100V
Current Measuring Range: 0.0-50.0A (If the current is higher than 20A, a shunt is required to use, or the meter will burn;
Current Resolution: 0.1A
Display: 0.39" LED
Measuring Velocity: 500mS each time
Accuracy of Measurement: 1% (1 digit)
Opening Size: 68mm * 38mm
Dimension: 70mm * 40mm * 30mm
Extreme Working Condition:
Working Temperature: -10+65
Working Humidity: 1080% ( No Condensation)
Working Air Pressure: 80106kPa
Sunlight: No direct exposure
Connecting Method:
COM: Common terminal of power supply negative pole
V+: Positive pole of tested voltage, positive pole input terminal of power supply
A+: Positive pole input terminal of tested current ( This meter adopts common-ground design that earth wire of measuring terminal is interlinked with earth wire of power supply,
so A+ only can be connected between the tested device negative pole and power supply negative pole.
the meter will be burnt if connected wrong.)
Note: If the meter is just used as voltmeter, it is suggested that the yellow wire and black wire are connected together.
Package Included:
1 x DC meter
8. AC Power Meter, DROK AC 80-300V 100A Voltage Current Color LCD Display Panel, Digital Voltmeter Ammeter Watt Active Power Energy Monitor Multimeter Volt Amp Meter with Current Transformer CT
Feature
Parameters: DROK ac power meter voltage measuring range is AC 80-300V, current measuring range is 0-100A, active power range is 0-45000W, electric energy range is 0-9999999kWh.Color LED Display: the panel meter voltage current adopts clear LCD displaying accurate voltage, ampere, active power and electric quantity measuring values.
Special Design: our ac voltage display designed with a switch for clear electric energy and come with a 15.5mm CT, with fast measuring speed of 2 times/s.
Auto Store & Memory Function: when power off, the electric energy data will be stored and memorized, can be reset.
Note: this meter is only used for measure 50Hz city electricity, it will be destroyed if used to measure square wave, output of inverter and modified sine wave circuit.
Description
Parameters:Voltage Measuring Range: AC 80.0-300.0V
Current Measuring Range: AC 0-99.99A (Resolution: 0.01A, display 100.0A when over 100A)
Active Power Measuring Range: 0-3000W
Resolution: 0.1W (under 10 000W); 1W (over 10 000W)
Electric Energy Measuring Range: 0-9 999 999kWh
Resolution: 0.001kWh (0-9 999.999kWh); 0.01kWh(10 000.00-99 999.99kWh); 0.1kWh(100 000.0-999 999.9kWh); 1kWh(over 1 000 000kWh)
Measuring Accuracy: 1% 2 digits
Measuring Speed: 2 times per second
Outside Dimension: 79*43*48mm
Installation Dimension: 76*39mm
Save Function: Automatically save the accumulated electricity value during the power outage.
Reset Function: Long press the reset button for 5 seconds, the accumulative electricity will be cleared to zero.
Operating Condition:
Working Temperature: -10+50
Working Humidity: 10 ~ 80% (no condensation)
Working Pressure: 80 ~ 106kPa
Sunlight: No direct exposure
Wiring Connection:
(a) Connect the green wire of secondary CT(current transformer) to the BLUE terminal of the meter.
(b) Pass the circuit under measurement through the hole of the CT, and then connect it to the green terminal.
(c) After power on, the screen will display the measured data.
Note:
The multimeter can only work on AC 50-60Hz pure mains supply. Do not use it to measure square wave, inverter output and the corrected sine waves circuits, otherwise the product will burn!
Do not wrongly exchange the wiring of voltage input(green terminal) and current transformer(blue terminal), otherwise the product will burn!
Do not squeeze the LCD screen when install the multimeter, otherwise the screen will display gibberish or broken codes.
Package Includes:
1 X AC Power Meter
9. Eiechip0.28"LED Digital Voltmeter Ammeter DC 100V 10A Blue Red LED Amp Dual Digital display Volt Meter Gauge Car Current Monitor Tester
Feature
With small sized x 29 x 21 mm, wide measuring range(dc 0-100v; 0-10A) and high accuracy percent ( 1 digit))Display Voltage and current simultaneously in different colors, red for Voltage, Blue for current (the current is Measured in the negative rail)
Require external power supply; with reversed connection protection
Ground wire of testing end and power supply terminal is the same wire; quick refresh of about 500 MS/time
With built-in shunt, has Voltage and current calibration potentiometers
Description
Features:Operating voltage:DC 4.5 ~ 30V
Measure voltage: DC 0 ~ 100V
Minimum resolution(V): 0.1V
Measure current :2A (measure directly,built-in shunt)
Minimum resolution(A): 0.01A
Operating current: <20mA
Display: three 0.28" LED digital tube
Display color: Red and Blue (two-color display)
Dimensions: 48 x 29 x 21mm
Mounting cutout: 45.5 x 26.5mm
Refresh rate: about 500mS / times
Measure accuracy: 1%
Operating temperature: -10 to 65c
Operating Humidity: 10 to 80% (non-condensing)
Working pressure: 80 to 106 kPa
Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement
Wiring:
Black line (thin): vacant or buck circuit (module) negative
Red line (thin): power supply+
Black line (thick): COM, common measuring
Red line (thick): PW+, measuring terminal voltage input positive
Yellow line (thick): IN+, current input+
(Please refer to the wiring diagrams for more details)
Notice:
The voltage between the thin red and thin black
lines must be within DC 4.5-30V
The ammeter can only be connected to the negative of the device under test
10A below ammeter (include 10A), built-in shunt, does not require external shunt
When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits
If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing
Package include:
1x Digital Volt Ampere Meter
10. Yeeco Digital Multimeter AC 80-300V 100A Din-Rail Voltage Amperage Frequency Meter AC Volt Amp Tester Gauge Monitor LED Digital Display Volts Current Measuring Instrument with CT
Feature
Wide voltage testing: AC 80-300V; Current measuring: AC 0100A; 45.00 - 65.00Hz frequency testingDigital meter can measure and display the AC voltage and current, frequency at the same time
0.32" 4-digit LED display; voltage and frequency displayed in Red LED; current displayed in Green LED
Size: 79mm*48mm*43mm(length x width x height); Installation size: 76mm*39mm(length x width)
Please note that this multimeter is only apply to 45-60Hz AC city electricity before purchasing
Description
Technical Indicators:
1. Accuracy: 1%2 words
2. Measure Range:
-AC voltage: AC 80.0 - 300.0V
-AC current: AC 0.00100.0A
-Frequency: 45.00 - 65.00Hz
3. Size : 79*48*43mm
4. Installation size:76*39mm
Note:
The meter can only use to measure 45-60Hz AC city electricity, it will be destroyed when use to measure square wave, output of inverter and correction sine wave.
Package include:
1 x Multi-Function Panel Meter
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