The Tekneka M406 is a high-precision digital multimeter designed for professionals and industrial users. It accurately measures AC/DC voltage (10μV to 1000V), AC/DC current (10μA to 10A), resistance, capacitance, frequency, duty cycle, temperature, continuity, diode test, and NCV, with True RMS (TRMS) readings for reliable results. Its versatile functions, including measurement hold, relative zero correction, and auto/manual range selection, make it suitable for a wide range of electrical and electronic tasks. Features ● AC/DC Voltage & Current Measurement: Wide range (10μV to 1000V/10μA to 10A) for accurate readings● True RMS (TRMS) Measurement: Ensures precise results for AC signals● NCV (Non-Contact Voltage) Detection – Safe live voltage testing● Temperature Measurement – Supports K-type thermocouple for component or environment monitoring● AUTO/MAN Range Selection – Flexible measurement options● Measurement HOLD – Freeze readings for convenience● REL Key (Zero Correction) – For accurate differential measurements● Continuity & Diode Testing – Quick circuit and component checks● Overload Warning with Acoustic Signal – Safety against accidental overload● Automatic Terminal Blocking – Prevents improper connections● LCD Backlight – Easy reading in dark environments Applications ● Ideal for electrical troubleshooting, circuit testing, and calibration, the M406 is used in industrial machinery maintenance, HVAC system diagnostics, residential and commercial electrical work, laboratory measurements, live voltage detection, and monitoring temperatures of electrical components and equipment.
