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Compact orange digital multimeter with backlit display and test leads

AUTOOL AS507 DM202 Mini Digital Multimeter 4000 Counts 600V True RMS NCV

SKU CH-7SMF-Z66N8 MPN AS507

Compact auto-ranging multimeter measures 600 V AC/DC with 4000-count True RMS accuracy and built-in NCV detection

  • Team affiliation1 Piece
  • Key featuresProfessional Battery System Tester, Battery Powered
  • Overall height10.6 L x 4.1 W x 13.9 H centimeters
  • Overall width10.6 L x 4.1 W x 13.9 H centimeters
  • Overall length10.6 L x 4.1 W x 13.9 H centimeters
  • Accurate readings on fluctuating signals with 4000-count True RMS technology
  • Safe live-wire checks using built-in NCV non-contact voltage detection
  • Clear viewing in dark spaces via backlit display on compact 10.6 x 4.1 x 13.9 cm body
  • Automatic range switching simplifies voltage, current and resistance measurement
  • Reliable automotive diagnostics backed by 2014-founded AUTOOL engineering

Professional Battery System Tester

The AUTOOL DM202 is a new professional battery system tester designed for automotive repair and household electrical testing. It features a 4000 counts display with True RMS technology for accurate readings on fluctuating signals. The compact body measures 10.6 L x 4.1 W x 13.9 H centimeters for easy portability.

Auto-Ranging 4000 Counts Display

Automatic range switching removes the need to manually adjust gears, making operation simple for beginners and professionals alike. The backlight display ensures clear readings in dark environments such as dim car interiors. Built-in NCV non-contact voltage detection allows safe live wire checks without metal probe contact.

Battery Powered Diagnostic Tool

Battery powered operation supports use anywhere without mains access. Solid build quality is intended for long-term use in professional workshops and DIY settings. Buyers needing mains-powered bench instruments or higher voltage ranges beyond 600V AC/DC should consider other equipment.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 55% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Size & build
Overall height10.6 L x 4.1 W x 13.9 H centimeters
Overall width10.6 L x 4.1 W x 13.9 H centimeters
Overall length10.6 L x 4.1 W x 13.9 H centimeters
More details
Team affiliation1 Piece

Questions about this item

What battery type does the AS507 DM202 need when the original runs low?

The AS507 DM202 is battery powered; replace the cells with the same type when the backlight dims or readings drift.

Which measurement range hits its ceiling first during continuous use on a vehicle circuit?

The 600 V AC/DC voltage range is the upper limit; sustained inputs above that level will trip the protection.

How much heat or fan noise appears after the multimeter runs all day in a workshop?

The compact 10.6 x 4.1 x 13.9 cm body has no fan; it stays silent and only warms slightly during extended sessions.

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