(5 Pack) JacobsParts DC 0-30V 3-Wire Voltmeter 3-Digit LED Display Panel Volt Meter Digital Voltage Tester (Yellow)
(5 Pack) JacobsParts DC 0-30V 3-Wire Voltmeter 3-Digit LED Display Panel Volt Meter Digital Voltage Tester (Yellow)
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JacobsParts

(5 Pack) JacobsParts DC 0-30V 3-Wire Voltmeter 3-Digit LED Display Panel Volt Meter Digital Voltage Tester (Yellow)

|1 rating

Key item features

  • Accurately monitors DC voltage from 0V to 30V with ±1% tolerance and 0.01V precision
  • Features a 3-digit LED display for clear, easy-to-read voltage readings
  • Requires a separate 5-30V DC power supply, enabling measurements down to 0V
  • Low power consumption with working current less than 30mA and fast 300ms refresh rate
  • Compact size of 23x15x10mm and lightweight at 5.7g for simple installation in confined areas
  • Includes 15cm wires for flexible and convenient setup
  • Operates in a wide temperature range from -10°C to 65°C, suitable for various environments
  • Designed exclusively for DC applications, ensuring safe and reliable performance

Specs

Volts, 5 VAmps, 30 mAContains batteries, NHas nrtl listing certification, NHas written warranty, NoWeight, 0.2 oz

About this item

Product details

The JacobsParts DC 0-30V 3-Wire Voltmeter is a high-precision digital voltage tester designed for accurate monitoring of DC voltage ranging from 0V to 30V. Featuring a clear 3-digit LED display, this compact device requires a separate 5-30V DC power supply, allowing for reliable readings even at low voltages without any interference. With a tolerance of ±1%, a working current under 30mA, and a quick refresh rate of 300ms, it delivers auto-ranging precision down to 0.01V, making it ideal for automotive diagnostics, electronics projects, and DIY applications. Its small size of approximately 23x15x10mm and lightweight design at just 5.7g ensure easy installation in tight spaces, supported by 15cm wires for flexible placement. Operating effectively in temperatures from -10°C to 65°C, this DC-only voltmeter is perfect for users seeking a durable and efficient tool for voltage monitoring. The yellow housing adds visibility and style, enhancing its usability in various settings. JacobsParts DC 0-30V 3-Wire Voltmeter offers exceptional performance for hobbyists and professionals alike, ensuring precise and dependable results every time.
  • Accurately monitors DC voltage from 0V to 30V with ±1% tolerance and 0.01V precision
  • Features a 3-digit LED display for clear, easy-to-read voltage readings
  • Requires a separate 5-30V DC power supply, enabling measurements down to 0V
  • Low power consumption with working current less than 30mA and fast 300ms refresh rate
  • Compact size of 23x15x10mm and lightweight at 5.7g for simple installation in confined areas
  • Includes 15cm wires for flexible and convenient setup
  • Operates in a wide temperature range from -10°C to 65°C, suitable for various environments
  • Designed exclusively for DC applications, ensuring safe and reliable performance
info:
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Specifications

Volts

5 V

Amps

30 mA

Contains batteries

N

Has nrtl listing certification

N

Warranty

Warranty information

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Warnings

Customer ratings & reviews

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Showing 1-1 of 1 review

Jun 12, 2026
Reviewer name: SatisfiedCustomer
Sold and shipped byJacobsParts Inc.
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Works but inaccurate

Works as expected. But 2.7V on my Craftsman multimeter reads 2.84V on the JacobsParts voltmeter. a 5% discrepancy.

Helpful?46FBEAQYY9PK19981250580
reply from JacobsParts Inc.

Hello SatisfiedCustomer! I'm sorry to hear that you're having trouble with the meters. That's not the experience we want for our customers. Please reach out to our Care Team if there's anything we can help with. Thank you for the feedback.

Current price is $7.99
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Sold and shipped by JacobsParts Inc.
4.542763157894737 out of 5 stars
4.5 stars out of 5, based on 304 seller reviews(4.5)
Extended holiday returns
Free Holiday returns until Jan 31