Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes (including dual diodes), thyristors, transistors, resistors and capacitors, etc.
Automatically test pin elements and display on LCD
Reference for transistors, MOSFET protection diodes, and amplification factors that can detect the forward bias voltage of the transistor's emitter.
Measure the gate threshold voltage and gate capacitance of the MOSFET
Fast test speed, effective component test: 2 seconds (except for large capacitors, it takes a long time to measure large capacitance, and the measurement time is one minute is normal)
The D52-2058 rail-type digital display multi-function meter simultaneously displays the measured AC voltage, AC current, power factor, active power, frequency, and electrical energy (electricity) on the meter.
Please check AC80-300V for measuring 110V 220V voltage, and 200-450V for measuring 380V voltage
Measurement accuracy: 1% +/- 2 words
Display: 4-digit red 0.31-inch LED digital tube for voltage display, 5-digit red 0.31-inch LED digital tube for current and frequency display, 5-digit green 0.31-inch LED display for active power and electrical energy (electricity) Digital Tube
Measurement range: AC voltage: AC80. 0-300. 0V, AC200. 0-450. 0V, AC current: AC0-100. 0A, the current display resolution is 0. 01A when the measurement current is less than 100A, and the measurement current is greater than 0.01A At 100A, the current display resolution is 0.1A, and the range is automatically converted.
Active power: (measurement voltage AC80. 0-300. 0V) 0.0-30000W (AC200. 0-450. 0V: 45000W)
Electric energy: 0. 000-99999kwh, decimal point automatic conversion