1. 【8MHz Microcontroller for High-Speed Precision Measurement】Equipped with an 8MHz ATmega328P microcontroller, this tester delivers rapid and accurate component analysis. Measures resistors (0.1Ω-50MΩ), capacitors (1pF-100mF), inductors (0.01mH-20H), and values with ±2% accuracy.
2. 【Auto-Identification of 20+ Component Types】Automatically detects and displays: Transistors: NPN/PNP BJTs, N/P-Channel MOSFETs, JFETs ,Diodes: Standard, Zener, Schottky, double diodes (with symbol display) , Thyristors: SCRs, TRIACs ,Passive components: R, L, C, ,Shows key parameters like β (hFE), Vf, gate threshold voltage, and pinouts.
3. 【One-Button Operation with Energy-Saving Design】Press to test—no complex settings needed. Auto-powers off after 10 minutes of inactivity, consuming only 20nA in sleep mode. Powered by 2x AAA batteries (included) for portability.
4. 【Backlit LCD for Clear Parameter Readout】The 128x64 pixel LCD displays component symbols, pin configurations, values, and testing instructions. Works in low-light environments with adjustable contrast.
5. 【 Measurement for Capacitor Health Check】 Measures Equivalent Series Resistance () of capacitors from 1µF to 100mF, identifying degraded or faulty capacitors in circuits—critical for power supply and audio equipment repair.
Description
Specifications:
Shutdown Current: 20nA
Resistance Measurement: Max. 50MΩ
Resistance Resolution: 0.1Ω
Capacitance Measurement: 30pF~100mF
Capacitance Resolution: 1pF
Inductance Measurement: 0.01mH-20H
Color: Grey
Size: Approx. 123 x 80 x 33mm / 4.84 x 3.15 x 1.3in
Weight: Approx. 198g
Package Included:
1 x MK-168 Transistor Tester
1 x SMD Adapter Test
3 x Test Clips (Red, Green, Yellow)
Notice:
Before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meter.