AstroAI Digital Multimeter, Voltmeter 1.5v/9v/12v Battery Voltage Tester Auto-Ranging/Ohmmeter/DMM with Non-Contact Voltage Function, Accurately Measures Voltage Current Amp Resistance Capacitance

“For All of Life’s Adventures” is more than a slogan for us; it’s a lifestyle and core philosophy. AstroAI supports the adventurer within and we encourage our customers to take risks and push the envelope. We don’t choose products based on market interests or fancy analytics. We develop tools and products for ourselves and our customers based on real-world needs and expectations. The AstroAI 130B Multimeter is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. It's easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity and diode testing, which is both for automotive and household uses. Just place the probe near outlets, sockets, terminals etc. to test voltage presence without the use of test leads and actively getting involved with potentially live wires. Unique battery real-time voltage test function; When you select the battery test function, you will get the real-time accurate voltage data of the battery Connect the test leads to two points on the circuit being tested. If the line is connected, the built-in buzzer will sound and the value will be displayed on the LCD screen. Creature comforts make this DMM easier to use in both dimly lit and bright environments. Combine the integrated kickstand and Data Hold function together for a smoother troubleshooting experience. An indication will be given when the battery is low to replace the battery. Don’t stop halfway through a job just because a battery needs to be replaced. Built-in F500mA/600V and F10A/600V explosion-proof ceramic fuse tubes offer protection across all measurement ranges. Double Protection, more secure and reliable. 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, 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: 3999
Sampling Speed: 2 times per second
LCD Size: 55 x 31mm
Range Selection: Auto and 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: 1.5V x 3, AAA size
Dimensions: 145×73×34mm
Weight: Approximately 185g with battery
Safety/Compliances: EN 61010-1 CAT III 600V
DC Voltage: 400mV ±(0.8%+5), 4V/40V/400V ±(0.8%+3), 600V (1%+5)
AC Voltage: 400mV ±(1.2%+5); 4V/40V/400V ±(1.0%+8); 600V ±(1.2%+8)
DC Current: 400µA/4000µA/40mA/400mA/10A ±(1.2%+8);
AC Current: 400µA/4000µA/40mA/400mA/10A ±(1.5%+8);
Resistance: 400Ω/4KΩ/40KΩ/400KΩ/4MΩ ±(1.5%+3); 40MΩ ±(3%+10)
Capacitance: 40nF±(8%+10); 400nF/4µF/40µF±(5%+5); 400uF±(8%+10)
Package Contents: 1 X Owners Manual 1 X Pair of Test Leads 1 X pair of Alligator Clips 1 x AstroAl 4000 Counts Multimeter