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Orange handheld digital multimeter with large backlit LCD display, test leads and alligator clips included

AstroAI ASIDM130B 4000 Counts Digital Multimeter electrical system tool

SKU CH-55KT-21V5P MPN ASIDM130B

Auto-ranging digital multimeter with 4000-count display measures AC/DC voltage, current, resistance, capacitance and tests 1.5V, 9V and 12V batteries

  • FeaturesUser Manual, Pairs of Test Leads, Pairs of Alligator Clips,
  • Height6.3 L x 4.53 W x 1.57 H inches
  • Width6.3 L x 4.53 W x 1.57 H inches
  • Length6.3 L x 4.53 W x 1.57 H inches
  • Sports Team1 Piece
  • TypeMultimeters, Tach & Dwell Meters
  • Measures AC/DC voltage, current, resistance, capacitance, diodes and batteries
  • NCV function detects live wires without contact for safer troubleshooting
  • Auto and manual ranging with 4000-count display and backlight for clear readings
  • Dual ceramic fuses and thermistor circuit provide overload protection on all ranges
  • Compact 145 × 73 × 34 mm body weighs 185 g with battery included

Versatile Electrical Testing Tool

The AstroAI ASIDM130B is a 4000 counts digital multimeter designed for automotive and general electrical diagnostics. It measures AC/DC voltage, AC/DC current, resistance, continuity, capacitance and tests diodes plus 1.5V, 9V and 12V batteries. Auto and manual ranging with a 2 times per second sampling speed suit both DIY garage work and field troubleshooting.

Measurement Capacity and Headroom

DC voltage spans 400mV to 600V with accuracy of ±(0.8%+5) on the lowest range and ±(1%+5) at 600V. AC voltage covers 400mV to 600V with ±(1.2%+8) at the top range. Current measurement reaches 10A on both AC and DC across five ranges. Resistance extends to 40MΩ and capacitance to 400µF, with stated tolerances widening at the highest ranges.

CAT III 600V Safety Limits

The meter complies with EN 61010-1 CAT III 600V for overvoltage protection on all ranges. Dual ceramic fuses rated F500mA/600V and F10A/600V plus a thermistor circuit guard against overload. Operating temperature is rated 0°C to 40°C below 80% RH; storage extends to -10°C to 50°C below 85% RH. It is not rated for CAT IV environments or voltages above 600V.

Highlights

  • Measures AC/DC voltage, current, resistance, capacitance, diodes and batteries
  • NCV function detects live wires without contact for safer troubleshooting
  • Auto and manual ranging with 4000-count display and backlight for clear readings
  • Dual ceramic fuses and thermistor circuit provide overload protection on all ranges
  • Compact 145 × 73 × 34 mm body weighs 185 g with battery included

Specifications

BrandAstroAI
FeaturesUser Manual, Pairs of Test Leads, Pairs of Alligator Clips, Multimeter, CE, Battery Powered, false
Height6.3 L x 4.53 W x 1.57 H inches
Width6.3 L x 4.53 W x 1.57 H inches
Length6.3 L x 4.53 W x 1.57 H inches
Sports Team1 Piece
TypeMultimeters, Tach & Dwell Meters

Questions about this item

Will the AstroAI ASIDM130B work alongside my older analog meter for cross-checking readings?

Yes, the 4000-count digital display and auto-ranging give consistent readings you can compare with an analog needle; both meters share standard CAT III 600V test-lead connections.

How do I verify the ASIDM130B is measuring correctly after I insert the batteries?

Select the 1.5 V battery test mode, touch the leads to a fresh AAA cell, and confirm the screen shows roughly 1.5 V; the low-battery icon should stay off.

What ships with the ASIDM130B and what must I buy separately?

The box contains the multimeter, one pair of test leads, one pair of alligator clips, and the owner's manual; three AAA batteries are not included.

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