SKU: 41248862292

Digital Voltmeter Ammeter ( Dc 0-100v )

Sale price$179.10 Regular price$199.00
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Description

Digital Voltmeter Ammeter ( Dc 0-100v )Adopting three 0. 28" LED digital tube, red + blue dual voltage and current display , red for Voltage, Blue for current (the current is Measured in the negative rail) Requires external power supply; with reversed connection protection. With built in shunt, has Voltage and current calibration potentiometers. DC voltmeter ammeter has handy connection, it Can be widely applied to monitoring voltage of storage battery, mastering voltage state of storage

Adopting three 0.28" LED digital tube, red + blue dual voltage and current display , red for Voltage, Blue for current (the current is Measured in the negative rail) Requires external power supply; with reversed connection protection. With built-in shunt, has Voltage and current calibration potentiometers.
DC voltmeter ammeter has handy connection, it Can be widely applied to monitoring voltage of storage battery, mastering voltage state of storage battery, and measuring voltage and current of other devices. Can display voltage and current at the same time in such a small size, easy to store, complete function , and high accuracy percent ( 1 digit).
The meter with a range of 50A or 100A must be connected to the shunt to power on.
The power supply range of this meter is 4 ~ 30V, and the measurement range is 0 ~ 100V. The above precautions are for normal use to avoid burning.

Specification

Name: Voltmeter & Ammeter 2 in 1 Tester
Voltage Measuring Range: DC 0.0V-100V
Current Measuring Range: DC 0-10A
Operating Voltage: DC 4-30V
Operating Current: Less than 20mA
Voltage Resolution (V): +/- 0.1%
Current Resolution (A): +/- 1%
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 / 5.9"
Dimensions :48x29x22mm / 1.89x1.142x0.866"(LxWxT)

Feature: High precision, high reliability, for high-end applications.

Function: With reverse connection protection
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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 41248862292

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4.8 ★★★★★
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Ms Rene Butts
Boise, US
★★★★★ 5
Nice colors
Color: Yellow
This was a perfect choice for my iPad. The color is very vibrant easy to put on and its sturdy will buy again in another color.
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Reviewed in the United States on May 17, 2026
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Bernie
Charlottesville, US
★★★★★ 5
Keyboard is magnetic to cover so it doesn’t fall out
Color: Pink
Absolutely love this ! My iPad fits perfectly in this and the keyboard is touch sensitive which I like and the color combo on the keyboard makes it fun ! Definitely will recommend this
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Reviewed in the United States on June 11, 2026
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ChaCha
Belleville, US
★★★★★ 5
Good value for the money
Color: Purple
This is a great little case. This is used for my elderly aunt and uncle’s ipad which doesn’t get a lot of use. The case is protective and opens up to hold the ipad at a couple of different levels. The keyboard is not as smooth as the apple keyboard I have for my own ipad but it really works well, holds a charge for a long time and was a great price.
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Reviewed in the United States on May 28, 2026
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Amanda Thomas
Battle Creek, US
★★★★★ 5
Very nice and durable
Color: Purple, Color: Purple
The keyboard fits nicely inside for easy travel. It charges easy and comes with a charger for usb. It connects when on and turns off if not in use to conserve the battery.
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Reviewed in the United States on May 31, 2026
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Luby Garcia
Birmingham, US
★★★★★ 5
Highly functional and budget friendly
Color: Purple, Color: Purple
This Hamile keyboard case is a highly functional, budget-friendly 3-in-1 solution that transforms your iPad into a mini laptop setup. Offering solid everyday protection, a built-in stylus holder, and a vibrant backlit detachable keyboard, it’s a popular choice for students, casual writers, and professionals on the go. Multi-Generation Compatibility Detachable Bluetooth Keyboard: The tactile, purple keyboard attaches magnetically to the folio, allowing you to use it attached or entirely separate from the stand. Vibrant Backlighting: Features customizable backlit keys, making it incredibly easy to type in low-light environments like classrooms or late-night flights. Built-In Pencil Holder: Keeps your Apple Pencil or stylus securely nested inside the casing so you won't lose it while traveling.
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Reviewed in the United States on May 27, 2026

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