Key Features
🚗 Complete Automotive Engine Diagnostic Tool
Beyond a standard multimeter, this is a dedicated engine analyzer. Measure RPM (Tachometer) from 500 to 10,000 RPM and DWELL ANGLE with selectable cylinder settings for 3CYL, 4CYL, 5CYL, 6CYL, and 8CYL engines. Perfect for tuning classic cars, diagnosing ignition systems, or checking modern engine performance.
⚡ Non-Contact AC Voltage (NCV) Detection
Simply press and hold the NCV button to safely detect live AC voltage from 90V to 1000V rms. The red and green LEDs light up alternately with an audible buzzer warning, giving you an instant safety check before touching any wires.
🔬 Full Multimeter Functionality
Measure DC Voltage up to 1000V, AC Voltage up to 750V, DC Current up to 20A, and Resistance from 200Ω all the way to 200MΩ. Also test diodes, check continuity with a buzzer (threshold < 50Ω), and measure temperature from -20°C to 1000°C (-4°F to 1800°F) using the included K-type thermocouple.
💡 Smart Design for Real-World Use
The CDS sensor automatically adjusts the LCD backlight based on ambient brightness. Data Hold freezes your reading on the display so you never miss a measurement. Auto Power Off kicks in after approximately 20 minutes of inactivity to save battery life.
🛡️ Built to CAT III 1000V Safety Standards
Designed according to IEC-1010 with over-voltage category 1000V (CAT III) and double insulation (Protection Class II). Overload protection and a 20A/500V fast-blow fuse keep you and the meter safe.
🔧 Transistor hFE Test
Quickly test NPN and PNP transistors with the built-in hFE socket—ideal for electronics hobbyists and repair work.
Product Parameters
| Parameter | Specification |
|---|---|
| Display | 3½ digit LCD, max reading 1999 |
| DC Voltage | 200mV / 2V / 20V / 200V / 1000V — ±(0.5%~1.0% + 2 digits) |
| AC Voltage | 200mV / 2V / 20V / 200V / 750V — ±(1.0%~1.2% + 2~3 digits) |
| DC Current | 20A — ±(2.0% of rdg + 3 digits) |
| Resistance | 200Ω / 20kΩ / 200kΩ / 20MΩ / 200MΩ |
| Temperature | -20°C to 1000°C (-4°F to 1800°F) |
| RPM (Tachometer) | 500 to 10,000 RPM |
| Dwell Angle | Selectable 3/4/5/6/8 cylinders |
| NCV Detection | 90V to 1000V AC rms |
| Transistor hFE | 0-1000, Ib=10μA, Vce≈3.0V |
| Input Impedance | 10MΩ (DCV); 10MΩ (ACV 200mV/2V range is 1MΩ) |
| Frequency Response | 40 to 400Hz (ACV) |
| Overload Protection | 1000V DC / 750V AC rms; 20A/500V fast fuse |
