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AstroAI Digital Multimeter, TRMS 4000 Counts Volt Meter Manual and Auto Ranging; Measures Voltage Tester, Current, Resistance, Continuity, Frequency; Tests Diodes, Temperature, Red

4.6 out of 5 stars 2,474 ratings

Price: $45.16 + $8.94 Delivery
  • WIDE RANGE of tests for AC/DC Voltage, AC/DC Current, Resistance, Continuity, Capacitance, Frequency and Temperature; Tests Diodes
  • PROFESSIONAL LEVEL features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage
  • EASE OF USE: Convenient features like Data Hold, Large LCD Backlit Screen, Kickstand, and Low Battery Indicator make taking and recording measurements easier than ever before
  • IDEAL FOR COMMERCIAL settings where it can handle the demands of a long workday, from the durable exterior to the wide range of heavy-duty capabilities

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Product description

The AstroAI True RMS Multimeter is designed to be safely and accurately used by professionals in a commercial setting or weekend DIYer's that need a little more power utility from their standard digital multimeter. It's easy and safe to operate with advanced features built for measuring seemingly everything. Run tests on diodes while being able to measure voltage, current, resistance, continuity, capacitance, and frequency, all on one device. This multimeter is designed to be used in commercial settings, but can also be brought home to use with automotive or household electrical problems.

Specifications
Digital Display: 3 ¾ , 3999
Sampling Speed: 2 times per second
LCD Size: 55 x 31mm
Range Selection: Auto or Manual

Polarity Indication
Overload Indication
Low Battery Indication

Operating Environment: 32°F~104°F (0°C~40°C); <80% RH
Storage Temperature: 14°F~122°F (-10°C~50°C); <85% RH
Power: 3 x 1.5V, AAA Batteries Included
Dimensions: 145x70x35mm
Weight: Approx 157g

Safety/Compliances: EN 61010-1 CAT III 600V
DC Voltage: 400mV ±(0.8%+3), 4V/40V/400V ±(0.8%+3), 600V (1%+5)
AC Voltage: 400mV ±(1.2%+5); 4V/40V/400V ±(1.0%+8); 600V ±(1.2%+5)
Temperature: -40°C~1370°C; -40°F~2000°F (2.5%+4 depending on temp)
DC Current: 400μA/4000μA/40mA/400mA ±(1.2%+8); 4A/10A ±(1.2%+8)
AC Current: 400μA/4000μA/40mA/400mA ±(1.5%+8); 4A/10A ±(2.0%+10)
Resistance: 400Ω/4KΩ/40KΩ/400KΩ/4MΩ ±(1.5%+3); 40MΩ ±(1.5%+3)
Capacitance: 40nF±(8%+10); 400nF/4μF/40μF/400μF/40mF/100uF~2mF±(5%+5)
Frequency: 5/50/500/5K/50K/500K/5MHz ±(1%+3)

Package Contents:
1 x AstroAI 4000 Counts Digital Multimeter
1 x Test Leads (Pair)
1 x K-Type Thermocouple
1 x User Manual


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4.6 out of 5 stars
4.6 out of 5
2,475 global ratings
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Top review from Australia

Reviewed in Australia on 18 May 2020
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Top reviews from other countries

Lee Webb
5.0 out of 5 stars Absolutely fantastic
Reviewed in the United Kingdom on 4 April 2020
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22 people found this helpful
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Alex S Wilson
5.0 out of 5 stars Good value, excellent support, a few small issues.
Reviewed in the United Kingdom on 15 November 2019
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7 people found this helpful
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URI STOJANOVIC
5.0 out of 5 stars ASTROAI DOES THE THINKING SO YOU DON’T HAVE TOO
Reviewed in the United Kingdom on 14 June 2019
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11 people found this helpful
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Baz
5.0 out of 5 stars AstroAI 4000 counts Multimeter
Reviewed in the United Kingdom on 24 June 2020
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One person found this helpful
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BigEl
1.0 out of 5 stars Faulty right out the box
Reviewed in the United Kingdom on 19 August 2020
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