The TA806 Series is a compact auto-ranging digital multimeter (DMM / Digital Tester / Electrical Measurement Meter / Voltage Tester) featuring a 4000-count LCD display and intelligent automatic measurement mode. Designed for fast and reliable electrical testing, it supports essential measurements including AC/DC voltage, resistance, continuity testing and other electrical parameters. Powered by two AAA batteries, the series provides convenient portable operation with CAT II 600V safety rating and built-in overload protection, ensuring safe and stable performance for daily electrical inspection and maintenance tasks. The TA806A supports AC/DC voltage measurement, resistance testing, continuity buzzer and NCV (Non-Contact Voltage) detection, making it suitable for general electrical troubleshooting. The TA806B further expands measurement capabilities with diode testing, capacitance measurement and frequency testing, providing additional functions for electronic component analysis and circuit testing. Equipped with an LCD backlight, built-in flashlight, data hold function, low battery indication and automatic power-off feature, the TA806 Series offers excellent usability in various working environments. Its compact and lightweight design allows technicians to easily carry the instrument for on-site testing and maintenance. The TA806 Series digital multimeters are widely used in electrical installation, building maintenance, HVAC and appliance repair, industrial equipment servicing, automation system inspection, low-voltage electrical troubleshooting, electronics laboratories, vocational training and DIY electronics projects. It is an ideal portable electrical testing tool for electricians, engineers, maintenance technicians, educators and electronics enthusiasts.

The TA804 Series Smart Digital Multimeters are high-performance auto-ranging electrical test instruments designed for electrical inspection, electronic maintenance, and daily troubleshooting applications. Featuring a 3 5/6-digit LCD display with up to 5999 counts, the series supports intelligent measurement modes, automatic/manual range selection, and fast measurement of essential electrical parameters including AC/DC voltage and resistance. As a professional Digital Multimeter (DMM), voltage tester, resistance meter, electrical measuring instrument, and circuit diagnostic tool, the TA804 Series complies with the IEC61010-1 international electrical safety standard and integrates comprehensive overload protection. With up to 600V AC/DC voltage measurement capability, it provides reliable and safe performance for residential electrical testing, equipment maintenance, and field service applications. The TA804B multifunction model further enhances measurement capability with capacitance testing, diode testing, continuity buzzer function, NCV non-contact voltage detection, and live/neutral wire identification, making it suitable for more advanced circuit inspection tasks. Powered by 1.5V AAA batteries, the meter features data hold, auto power-off, and a compact lightweight design for convenient operation and portability. It is widely used in home electrical installation, building maintenance, appliance repair, low-voltage engineering, electronic laboratories, technical training, industrial equipment inspection, and DIY electronics projects, making it an ideal handheld testing solution for electricians, maintenance technicians, engineers, and electronics enthusiasts.

The TA801 Series Digital Multimeters are compact, multifunction handheld measuring instruments designed for a wide range of electrical testing applications. The series includes four models: TA801A, TA801B, TA801C and TA801D. Designed in accordance with the EN61010-1 electrical safety standard and featuring a CAT III 600V safety rating, the series offers LCD displays with 2000-count-class (1999-count) and 9999-count configurations to meet different electrical measurement requirements. The series includes manual-ranging and intelligent automatic measurement versions. Standard functions include AC/DC voltage, AC/DC current, resistance, audible continuity, diode testing, NCV non-contact voltage detection and live/neutral wire identification. Selected models additionally support capacitance, frequency and duty cycle measurements, making them suitable for electrical troubleshooting and electronic component testing. Powered by two AAA batteries, the instruments feature an LCD backlight, LED flashlight, data hold, 15-minute automatic power-off and overload protection. The compact, ergonomic design allows convenient operation during routine inspections, on-site maintenance and electrical repair work. Also known as handheld multimeters, electrical multimeters, digital electrical testers, voltage and current meters, and circuit testing instruments, the TA801 Series is widely used in residential electrical installation, building construction, facility management, electrical distribution system inspection, appliance repair, industrial equipment maintenance, electromechanical servicing, electronics manufacturing, laboratory testing, vocational education and DIY electronics projects.

The TA820A Handheld Digital Multimeter (DMM / Electrical Tester) is a compact and reliable electrical measurement tool designed according to the IEC61010-1 safety standard with CAT III 600V protection rating. Featuring a 2000-count LCD display, this digital multimeter supports essential measurements including DC voltage, AC voltage, DC current, resistance, diode testing, and continuity buzzer testing, making it suitable for daily electrical troubleshooting and component inspection. Equipped with practical functions such as data hold, backlight display, and automatic power-off, the TA800A provides convenient operation and efficient measurement performance in various working environments. Its compact handheld design makes it easy to carry for electricians, maintenance technicians, engineers, and electronics users. The TA820A digital multimeter, also known as a handheld multimeter, electrical tester, voltage meter, current meter, resistance tester, or circuit testing instrument, is widely used in electrical installation, building maintenance, HVAC electrical troubleshooting, home appliance repair, industrial equipment servicing, control cabinet inspection, electronic laboratories, vocational training, and DIY electronics projects. It helps users quickly identify circuit problems, verify electrical parameters, and improve maintenance efficiency.