Digital Multimeter GR 770HC APP TRMS 6000Counts AC DC Amp Meter Non Contact Auto Ranging with Mobile Accurately Measures Volt Resistance Diodes Continuity Duty Cycle Capacitance Temperature

Professional Multimeter :Test DC Voltage 60mV~1000V, AC Voltage 60mV~750V, AC/DC Current:600uA~600A, CapacItor:9.999nF~99.99mF,​Frequency: 9.99Hz~9.999MHz, Resistance Range:600Ω~60MΩ, Temperature Range: -20°C ~ 1000°C(-4 ~1832℉),Diode test, continuity test,easy for laboratory, factory, radio technology and family use NCV detection function:GR-770HC-APP Digital Multimeter has non-contact voltage detection function. It can effectively check the electrical status by measuring the electromagnetic field strength without touching any wires. Suitable for circuit testing and maintenance. The red LED and green LED lights up alternately together with sound if there is 90V~1000V AC rms on the top of the instrument near the test object Wireless connection App Multimeter:Press and hold the REL ▲ key for more than two seconds in any gear,The "RS232" symbol appears, can be connected to the mobile phone through Bluetooth.You can scan the QR code of the manual. Or search through the APP Store, download and install the APP. The distance of remote monitoring and measurement is 10-15m.Data saving has two formats to choose from Multifunctional digital voltmeter: Digital multimeter with shockproof protective sleeve. It is equipped with quick response continuity test, alarm, automatic backlight, data retention, dial indicator, NCV tester, true RMS, relative value, low power consumption prompt, automatic shutdown and zero adjustment functions to achieve accurate measurement.The back is designed with a bracket and a thick magnet List and service:This product is equipped with manual,screwdriver, and test lead and temperature probe. One year warranty and lifelong technical support. If you encounter any problems during use, please contact us in time