About AstroAI Digital Multimeter TRMS 4000 Counts Ground Resistance Meters Auto-Ranging Fast Accurately Measures Voltage
Astroai 4000 Counts True RMS Digital Multimeter is designed to be safely and accurately used by professionals in a commercial setting or weekend DIYer's. The meter pays more attention to Ground Resistance that you'll need to measure ground resistance in 3 ranges from 40M Ohm to 400Ohm, Resolution: 0.1 to10 K, Basic Accuracy: 1.5% of rdg+3dggts. X X Transistor hFE, -[_. n Integrated fuses protect users of all skill levels. Backlit LCD and data hold to make it easier to read and record data in dimly lit areas. Low Battery Indication Never runs out of battery with a notification letting you know when to replace the batteries. Automatically Shut Off Conserves power by automatically shutting off after 15 minutes of inactivity.