Features:
1. Portable electronic diagnostic instrument with VI curve testing, LCR testing, and infrared detection capabilities
2. Features settings, beep, power-off, auto mode, start, calibration, debugging, and inductance, capacitance, and resistance testing functions
3. Can apply a sweep signal to the device under test, simultaneously measure its voltage and current response, and intuitively display the I-V characteristic curve on the screen
4. By comparing results with standard normal curves, it enables quick, non-destructive diagnosis of faults in components and circuit nodes
5. Widely applicable for diagnosing resistors, capacitors, diodes, transistors, and integrated circuits; a practical auxiliary tool for electronic repair, R&D, and educational work
Specifications:
Internal Resistance: 100–25,500 Ω
Output Voltage: DC 0–12 V
Frequency: 10–9,000 Hz
Output Current: 30 mA
Output Power: 0.1 W
Voltage Measurement Resolution: 0.1 V
Current Measurement Resolution: 0.01 mA
Battery Capacity: 1000 mAh
Charging Voltage: 4–6.5 V
Charging Current: 1000 mA
Battery Shutdown Voltage: 3 V
Dimensions: 86.8 × 69.7 × 27.3 mm
Package Contents:
Tester × 1
Test Clips × 4
Test Probes × 3
Accessories × 1
