Reviews Dc Voltmeter

Amprobe AMB-45 Insulation Resistance Tester

  • Insulation resistance meter with built-in voltmeter to test insulation of wires, cables, transformers, and electrical motors.
  • Digital meter with automatic range selection.
  • Internal memory stores up to 4,000 test results for later download to a PC.
  • Measures voltage from 0 to 600V AC or DC and insulation resistance from 0 to 4,000 megaohms with 250, 500, and 1,000V DC test voltage.
  • Safety rated to European Standard EN 61010-1 Category III 600V and Category II 1,000V.
  • Internal memory to store measurements for future reference.
  • Insulation resistance with 250, 500 & 1000VDC test voltages: 0-4.000/40.00/400.0/4000MΩ ±3% Rdg ± 5 LSD 003c 2GΩ ±5% Rdg ± 5 LSD 003c4GΩ.
  • Low resistance: 0-400.0, 4000Ω 1% Rdg + 5 LSD.
Check Stock

Stetsom MiniVT Digital Display Mini Voltmeter High Accuracy Blue LED 7V~30V Automotive Car Motorcycle Battery Voltage Panel Meter Easy Connection Remote Power for Car Audio Systems

  • Ultra-compact Voltmeter 1.87 x 0.79 x 0.51 inches.
  • Mini size with 3-digit Blue LED digital display voltmeter.
  • This voltmeter measures DC Voltage precisely from 7V to 30V.
Check Stock

DROK LM2596 Analog Control Buck Converter DC-DC Step-down Transformer Voltage Regulator Module 36V 24V 12V to 5V 2A Power Inverter Volt Stabilizer with Red LED Display Voltmeter Board Input/Output Voltage

  • Analog Control: using a mini screwdriver to increase or decrease output voltage by adjusting the screw, clockwise to step up voltage and....
  • Has very stable output, input range is DC 4~40V and output range is DC 1.25~37V, please make sure the input voltage should be higher than output....
  • Press the button next to voltmeter to test input voltage or output voltage. Green LED lights on when testing output voltage.
  • With input and output voltage measurement error calibration function.
  • Wiring terminals require no soldering iron and create convenient usage..
  • Press the button for 1 to 4 seconds, voltmeter would be shut off when releasing your hands.
Check Stock

Metra GM Speaker Harness (72-4568) (72-4568)

  • BATTERY VOLTAGE MONITOR: The Voltmeter will Flash Constantly When the Voltage is Lower than 11.5V or Higher than 19.8V..
  • EASY TO INSTALL: Only Two Wires, The Red Connects to Positive and Black Connects to Negative. No separate power supply is required.
  • Mini size with 3-digit LED Digital Display. Simple connection, easy to use, and waterproof..
  • DC 12V MOTORCYCLE VOLTMETER: It is perfect to Monitor the Condition of the Battery, You can Use It on Your Motorcycle, Car, Trailer, and Boat Marine Vehicle Truck ATV UTV Car Camper Caravan, etc..
  • WIDE APPLICATION: Widely used for cars, motorcycles, bikes, substation automation, distribution automation, test equipment, voltage regulator, and so on..
  • LARGE LED DISPLAY:Operation voltage: DC 8 – 16 Volt.
  • Display mode: 0.56 inch digital tube. The display shows L.L.L. to warn when the voltage is below 8 Volt.
  • the Display shows H.H.H. when the voltage is over 16 Volt..
Check Stock

NOYAFA NF-826 Underground Cable Tester Locator Circuit Tracer Metal Pipe Detector Wire Tracker Tool Detects Wall\Underground Wires, Cables, Water and Gas Pipeline Paths

  • 1. underground wire locator- Detect breaks and short circuits of underground cables and wires buried in walls or deep, built-in flashlight function, can also work in dark environments, adjustable sensitivity.
  • 2. wire finder – detects fuses and distributes current circuits, traces sockets and junction boxes covered in plaster3. wire tracer electrical- The detector has built-in AC/DC voltmeter function, which can linearly measure 12 to 400V AC/DC voltage.
  • 3. wire tracer electrical- The detector has built-in AC/DC voltmeter function, which can linearly measure 12 to 400V AC/DC voltage.
  • 4. underground cable locator – detects installed metal water pipes and metal heating pipes, both transmitter and receiver display power level, code, battery, detected voltage type and value, and high voltage alarm.
  • 5. NF-826 is widely used in communication cable construction, power cable construction, building pipeline construction, communication cable, power supply line and electric heating line maintenance, it is an indispensable tool for maintenance personnel and familiess.
Check Stock

[Upgraded Version]Kinstecks Motorcycle Voltmeter DC 12V Digital Voltmeter Gauge LED Display Voltage Meter for Motorcycle Car Battery Voltage Monitor-Blue

  • 【DC 12V Motorcycle Voltmeter】LED Display, It is Perfect to Monitor the Condition of the Battery, You can Use It on Your Motorcycle, Car, Trailer, etc.
  • 【New Startup Mode Design】LED Display Occurs Self-test When Starting up, Similar to the Style of Car Instrument Startup.
  • 【Battery Voltage Monitor】The Voltmeter will Flash Constantly When the Voltage is Lower than 11.5V or Higher then 19.8V.
  • 【Size of Voltmeter】Dimention: 5.5x2.8x1cm(2.1x1.1x0.3in), Cable Length: 97cm/38.1in.
  • 【Easy to Install】Only Two Wires, The Red Connects to Positive and Black Connects to Negative.
Check Stock

OneTouch Ultra Control Solution - Single Vial

  • Multifunction digital multimeter: accurately measures AC and DC voltages, currents, resistances and diodes, ohm volt amperage tester, also tests....
  • High precision measurement: This electronic tester multimeter has a maximum display value of 1999, which can accurately measure various data.....
  • Full functionality: Slim voltmeter with alarm function, data hold, auto shut-off, and anti-leakage insertion make measuring and recording easier than....
  • Adjustable extended support stand: with storage removable box and an extendable support stand on the back to effectively support the digital voltmeter....
  • After-sales service: It is our aim to provide you with the best service, if you have any questions about our goods, please feel free to contact our....
Check Stock

Marine Ignition Toggle Rocker Switch Panel Dual USB Socket Charger 4.2A + LED Voltmeter + 12V Power Outlet + 5 Gang ON-Off Toggle Switch Multi-Functions Panel for RV Car Boat Vehicle Truck Yacht

  • Dual USB Socket + Voltmeter + 12V Outlet + 5 Toggle Switches.
  • LED Toggle Switches have Overload, Over-current and Short Circuit Protection..
  • Small size and excellent performance. Easy to install, convenient to use. Widely used for car, truck, Rv, ATV, boat, etc..
  • Suitable for 12V/24V Systems, Panel is pre-wired, Includes 4x Stainless Steel Screw and 3x Fuses..
Check Stock

GIDREN 6 Gang Waterproof Rocker Switch Panel with DC 5V 3.1A Dual USB Charger Digital Voltmeter Display DC 12V Power Socket for Car Marine Boat RV Vehicle Truck (Blue)

  • ［6 Gang rocker switch panel］: This model combines with DC 12V power socket(excluding DC plug) + digital voltmeter + 6 pcs ON-OFF 5 Pin rocker switch + DC 5V/1A & 5V/2.1A Dual USB charger.Doing well for circuit control , charging requirement and voltage monitor..
  • ［Monitor in realtime］: Digital voltmeter can monitor battery healthy status and ensure all equipments are used safely.With blue LED , it is also easy to read the voltage in the evening.The usage life for the battery and the engine can be extended under the protection..
  • ［Multi protection］: 6 rocker switches controlling the appliances effectively in marine grade construction,IP65 waterproof.High quality ABS face panel , protecting the whole electrical system in safety. .Tight waterproof caps improve the ability for water resistance..
  • ［Easy installation］: Pre-wired , wire instruction and screw make the installation easy.It is mounted vertically and horizontally , with multi functional stickers controlling the devices easily..
  • ［Wide application］: Suit well for controlling electrical equipments in the car ,boat , truck , yacht ,caravan,ATV and so on.IP65 waterproof and environment friendly..
Check Stock

GIDREN 5 Gang Waterproof Rocker Switch Panel with DC 5V 4.2A USB Charger + DC 12V Socket + Digital Voltmeter Display for Car Marine Boat RV Vehicle Truck Trailer Yacht (Blue)

  • ［5 Gang rocker switch panel］: This model combines with DC 12V power socket(excluding DC plug) + digital voltmeter + 5 pcs ON-OFF rocker switch + DC 5V/2.1A & 5V/2.1A Dual USB charger.Doing well for circuit control , charging requirement and voltage monitor..
  • ［Monitor in realtime］: Digital voltmeter can monitor battery healthy status and ensure all equipments are used safely.With blue LED , it is also easy to read the voltage in the evening.The usage life for the battery and the engine can be extended under the protection..
  • ［Multi protection］: 6 rocker switches controlling the appliances effectively in marine grade construction,IP65 waterproof.High quality aluminium face panel , scratch-proof , corrosion resistant , with rubber sealed cap for both sockets.Tight waterproof caps improve the ability for water resistance..
  • ［Easy installation］: Pre-wired , wire instruction and screw make the installation easy.It is mounted vertically and horizontally , with multi functional stickers controlling the devices easily..
  • ［Wide application］: Suit well for controlling electrical equipments in the car ,boat , truck , yacht ,caravan,ATV and so on.IP65 waterproof and environment friendly..
Check Stock