Discover our category dedicated to frequency meters, digital current, and voltage meter, also known as Ammeters and Voltmeters. These versatile instruments are essential tools for accurately measuring and displaying electrical parameters in various applications.
Explore a diverse selection of digital meters capable of precisely measuring voltage, current, and frequency. With user-friendly interfaces, clear displays, and robust functionalities, our meters offer reliability and accuracy.
Whether you’re working on electrical installations, circuit troubleshooting, or experimental projects, our digital voltage, current, and frequency meters provide dependable readings. Choose from our collection and equip yourself with the perfect meter to enhance your electrical work and ensure precise measurements in any situation.
Digital Voltage, Current and Frequency Meter
Showing 1–48 of 150 results
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Digital Voltage, Current and Frequency Meter
Dual Led 0.28 ” Display for DC0-100V Voltage and Current Test Digital Instrument Digital Meter Panel Amplifier Red Blue 10A
Digital Voltage, Current and Frequency MeterDual Led 0.28 ” Display for DC0-100V Voltage and Current Test Digital Instrument Digital Meter Panel Amplifier Red Blue 10A
SKU: 1187603- Operating current: 10mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red and Blue (two-color display)
- Measure accuracy: 1%
SKU: 1187603 -
Digital Voltage, Current and Frequency Meter
USB Current Voltage ammeter Tester
SKU: 815886- Current and voltage display in turn, easy and comfortable to use.
- Small and portable, do not need other power supply.
- Measuring range: DC 3V – 9V / 0 – 3A (up to 5A )
- Portable Device
- Interface: USB2.0, USB3.0
- Product Weight: 0.025 kg
- Two output ports
SKU: 815886 -
Digital Voltage, Current and Frequency Meter
0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-RED
Digital Voltage, Current and Frequency Meter0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-RED
SKU: 309337- Operating Voltage: 0-100 VDC
- It is a 3-wire display.
- LED Color: RED
- Current Consumption : <40 mA
- Accuracy: 0.1 V.
- Refresh Speed : Approx 200mS/time.
- The display on Voltage: 3 V.(but not measure accurately up to 3.6V).
SKU: 309337 -
Digital Voltage, Current and Frequency Meter
USB Charger Doctor (Voltmeter Ammeter)
SKU: 11594- Compact and easy to carry, no additional power supply, plug, and play
- It can easily measure the output voltage of the USB port and the device operating current or load voltage
- Detect any USB charger such as PC USB, home charger, car charger
- Operating Voltage: 3.5 to 7 V
- Maximum Current: 3 A
SKU: 11594 -
Digital Voltage, Current and Frequency Meter, Electronics Components on Sale
0.28″ 5 Wires Red Led Digital Dual DC 100V 100A Voltmeter Ammeter Without Shunt
-15%Digital Voltage, Current and Frequency Meter, Electronics Components on Sale0.28″ 5 Wires Red Led Digital Dual DC 100V 100A Voltmeter Ammeter Without Shunt
SKU: 11588- Operating Voltage: 5V DC
- Current Consumption:Â <60mA
- Testing Voltage: 0-100V
- Testing Current: 1-100A
- Easy to read even in dim light
SKU: 11588 -
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Digital Voltage, Current and Frequency Meter
Red Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle
Digital Voltage, Current and Frequency MeterRed Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle
SKU: 1187640- Voltage Measuring Range: 0 to 200 VDC
- It is a 2-wire display.
- LED Color: Red
- Current Consumption: Less than 20mA, generally 5-15mA
- Accuracy: 0.1 V.
- Refresh Speed: 300mS/time.
SKU: 1187640 -
Digital Voltage, Current and Frequency Meter
Green Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle
Digital Voltage, Current and Frequency MeterGreen Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle
SKU: 1187615- Voltage Measuring Range: 0 to 200 VDC
- It is a 2-wire display.
- LED Color: Green
- Current Consumption: Less than 20mA, generally 5-15mA
- Accuracy: 0.1 V.
- Refresh Speed : Approx 300mS/time.
SKU: 1187615 -
Digital Voltage, Current and Frequency Meter
0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-Green
Digital Voltage, Current and Frequency Meter0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-Green
SKU: 309466- Operating Voltage: 0-100 VDC
- It is a 3-wire display.
- LED Color: Green
- Current Consumption : <40 mA
- Accuracy: 0.1 V.
- Refresh Speed : Approx 200mS/time.
- The display on Voltage: 3 V.(but not measure accurately up to 3.6V).
SKU: 309466 -
Digital Voltage, Current and Frequency Meter, Electronics Components on Sale
Blue Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle
-20%Digital Voltage, Current and Frequency Meter, Electronics Components on SaleBlue Two-Wire 0.56 Inch DC5V-120V DC Digital Display Voltmeter For Car Bicycle Motorcycle
SKU: 1187490- Voltage Measuring Range: 0 to 200 VDC
- It is a 2-wire display.
- LED Color: Blue
- Current Consumption: Less than 20mA, generally 5-15mA
- Accuracy: 0.1 V.
- Refresh Speed : Approx 300mS/time.
SKU: 1187490 -
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Digital Voltage, Current and Frequency Meter
150A High Precision WATT Meter And Power Analyzer Module
Digital Voltage, Current and Frequency Meter150A High Precision WATT Meter And Power Analyzer Module
SKU: 15198- 0 to 150A, resolution 0.01A
- 0 to 60V, resolution 0.01V
- 0 to 6,554W, resolution 0.1W
- 0-65 Ah, resolution 0.001 Ah
- 0-6554 Wh, resolution 0.1 Wh.
- Very compact and handy.
- Simple and easy connection steps.
- 100% branded product.
SKU: 15198 -
Digital Voltage, Current and Frequency Meter
Red AC/DC24V 22mm AD16-22SM LED Signal Indicator Built-in Buzzer
Digital Voltage, Current and Frequency MeterRed AC/DC24V 22mm AD16-22SM LED Signal Indicator Built-in Buzzer
SKU: 1364628- Model: AD16-22SM
- Easy for installation
- LED Signal Indicator Built-in Buzzer
- Good environmental Protections
- Very low Power consumption
- Available in various sizes, colors, and voltage rating
SKU: 1364628 -
Digital Voltage, Current and Frequency Meter
AC Power Monitoring Digital Display
SKU: 890227- Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor)
- Overload alarm function (over power alarm threshold, backlight, and power flashing to alarm).
- Power alarm threshold preset function (can set power alarm threshold).
- The energy can be reset using the key.
SKU: 890227 -
Digital Voltage, Current and Frequency Meter
Dual Led 0.28″ Display for DC0-100V 50A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 50A
Digital Voltage, Current and Frequency MeterDual Led 0.28″ Display for DC0-100V 50A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 50A
SKU: 1187602- Operating current: 10mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red and Blue (two-color display)
- Measure accuracy: 1%
SKU: 1187602 -
Digital Voltage, Current and Frequency Meter
PZEM-022 100A AC Digital Power Monitor Voltmeter Ammeter Frequency Factor Meter
Digital Voltage, Current and Frequency MeterPZEM-022 100A AC Digital Power Monitor Voltmeter Ammeter Frequency Factor Meter
SKU: 890226- Model: PZEM-022
- Working voltage: 80 ~ 260VAC
- Test voltage: 80 ~ 260VAC
- Current:100A
- Rated power:100A/22000W
- Operating frequency: 45-65Hz
- Measurement accuracy: 1.0 grade
- Size: 9*5*2.5cm/3.5*2*1in
- Wire length:19cm/7.5in
- Weight: Approx.110g/3.9oz
SKU: 890226 -
Digital Voltage, Current and Frequency Meter
0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-BLUE
Digital Voltage, Current and Frequency Meter0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-BLUE
SKU: 309478- Operating Voltage: 0-100 VDC
- It is a 3-wire display.
- LED Color: Blue
- Current Consumption :Â <40 mA.
- Accuracy: 0.1 V.
- Refresh Speed : Approx 200mS/time.
- The display on Voltage: 3 V.(but not measure accurately up to 3.6V).
SKU: 309478 -
Digital Voltage, Current and Frequency Meter
100A High Precision WATT Meter And Power Analyzer Module
Digital Voltage, Current and Frequency Meter100A High Precision WATT Meter And Power Analyzer Module
SKU: 921968- Voltage: ( 0 )V – 4V, – 60V 0.01V ( Resolution )
- Current: 0 – 100 A, 0.01A ( Resolution )
- Power: 0 – 6554 W, 0.1W ( Resolution )
- Charge: 0 – 65 Ah, 0.001Ah ( Resolution )
- Energy: 0 – 6554 Wh, 0.1 Wh ( Resolution )
- Very compact and handy.
- Simple and easy connection steps.
- 100% branded product.
SKU: 921968 -
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Digital Voltage, Current and Frequency Meter
Dual Led 0.28 ” Display for DC0-100V 100A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 100A
Digital Voltage, Current and Frequency MeterDual Led 0.28 ” Display for DC0-100V 100A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Blue 100A
SKU: 1187599- Operating current: 20mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red and Blue (two-color display)
- Measure accuracy: 1%
SKU: 1187599 -
Digital Voltage, Current and Frequency Meter
Dual Led 0.28 ” Display for DC0-100V 10A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Red10A
Digital Voltage, Current and Frequency MeterDual Led 0.28 ” Display for DC0-100V 10A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Red10A
SKU: 1794467- Operating current: 20mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red and Red(two-color display)
- Measure accuracy: 1%
SKU: 1794467 -
Digital Voltage, Current and Frequency Meter
Dual Led 0.28 ” Display for DC0-100V 100A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Red 100A
Digital Voltage, Current and Frequency MeterDual Led 0.28 ” Display for DC0-100V 100A Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red Red 100A
SKU: 1794466- Operating current: 20mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red and Red(two-color display)
- Measure accuracy: 1%
SKU: 1794466 -
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Digital Voltage, Current and Frequency Meter
PZEM-020 10A AC Digital Display Power Monitor Meter Voltmeter Ammeter Frequency Factor Meter (Without CT)
Digital Voltage, Current and Frequency MeterPZEM-020 10A AC Digital Display Power Monitor Meter Voltmeter Ammeter Frequency Factor Meter (Without CT)
SKU: 975826- Electrical parameter measurement function: voltage, current, active power, energy, frequency, power factor
- Overload alarm function: overpower alarm threshold, backlight, and power flashing to alarm
- Power alarm threshold preset function: can set power alarm threshold
- Working voltage: 80-260VAC
- Test voltage: 80-260VAC
- Rated power: 10A/2300W
SKU: 975826 -
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Digital Voltage, Current and Frequency Meter
22mm 0-100A Ac 20-500V Digital Voltmeter Ammeter- Blue
SKU: 975682- Voltage Measuring Range: AC 20 -500V
- Current Measuring Range: 0 -100A
- Panel Size: 31x31mm / 1.22×1.22inch
- Installation Diameter: 20.3mm / 0.8inch
- color: yellow/blue/white/green/red
- Material: Plastic
- size: 22mm
SKU: 975682 -
Digital Voltage, Current and Frequency Meter
Green 0.56inch AC220V Two Wire AC Voltmeter 70V ~ 500V
SKU: 1165431- Operating Voltage: 70-380 VDC
- It is a 2-wire display.
- LED Color: Green
- Current Consumption: Less than 20mA, generally 5-15mA
- Accuracy: 0.1 V.
- Refresh Speed : Approx 300mS/time.
SKU: 1165431 -
Digital Voltage, Current and Frequency Meter
Dual Led 0.28 Display for DC0-100V Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red & Red 10A
Digital Voltage, Current and Frequency MeterDual Led 0.28 Display for DC0-100V Voltage and Current Test Digital Instrument, Digital Meter Panel Amplifier Red & Red 10A
SKU: 1187604- Operating current: 10mA
- Operating voltage: DC 4.5 ~ 30V
- Minimum resolution(V): 0.1V
- Minimum resolution(A): 0.01A
- Display color: Red & Red (two-color display)
- Measure accuracy: 1%
SKU: 1187604 -
Digital Voltage, Current and Frequency Meter
White AC50-500V 0-100A 22mm AD16-22FVA Square Cover LED Voltage and Current Dual Display Indicator Light with Transformer
Digital Voltage, Current and Frequency MeterWhite AC50-500V 0-100A 22mm AD16-22FVA Square Cover LED Voltage and Current Dual Display Indicator Light with Transformer
SKU: 1364686- Easy for installation
- Compact & small in size
- This is Dual display voltmeter and ammeter
- Good environmental Protections
- Very low Power consumption
SKU: 1364686 -
Digital Voltage, Current and Frequency Meter
USB Voltage and Current Tester
SKU: 1031104- Â Input Voltage: 3V – 30 V
- Â The voltage resolution: 0.01 V
- Â Input current: 50mA-3000mA
- Â The current resolution: 0.01 A
- Â LCD show voltage and current simultaneously
- Â Save data each time power off
- Â High precise current calibration function
SKU: 1031104
