The Honeytek HK78G is a high-performance True RMS digital multimeter built for versatile electrical measurement in industrial, commercial, and field service environments. With a 5999-count display and support for AC/DC voltage measurement up to 2000V, it provides the flexibility needed for advanced electrical diagnostics and general-purpose testing.
In addition to voltage measurement, the HK78G supports AC/DC current, resistance, capacitance, frequency, duty cycle, and temperature measurement in both °C and °F. It also includes practical daily-use functions such as NCV detection, diode test, continuity buzzer, LCD backlight, MAX/MIN, relative mode, data hold, and a built-in flashlight for use in dim electrical cabinets or job sites.
With CAT III 1000V / CAT IV 600V safety protection, the HK78G is well suited for electricians, maintenance engineers, and technical professionals who need a dependable handheld multimeter for inspection, installation, and troubleshooting work.
Technical Specifications
| Feature | HK78G |
|---|
| Display Count | 5999 |
| True RMS | Yes |
| DC Voltage | 600mV / 6V / 60V / 600V ±(0.5%+3d) |
| | 1000V ±(0.8%+5d) |
| | 2000V ±(2.0%+2d) |
| AC Voltage | 600mV ±(0.8%+3d) |
| | 6V / 60V / 600V ±(0.8%+3d) |
| | 1000V ±(1.0%+5d) |
| | 2000V ±(2.0%+5d) |
| DC Current | 600μA / 6000μA / 60mA / 600mA ±(1.0%+3d) |
| AC Current | 600μA / 6000μA / 60mA / 600mA ±(1.0%+5d) |
| | 600A ±(2.5%+5d) |
| Resistance | 600Ω ±(0.8%+3d) |
| | 6kΩ / 60kΩ / 600kΩ / 6MΩ ±(0.8%+3d) |
| | 60MΩ ±(1.0%+5d) |
| Capacitance | 60nF / 600nF / 6μF / 60μF / 600μF ±(3.5%+5d) |
| | 6mF / 60mF ±(10%+5d) |
| Frequency | 1Hz / 10Hz / 100Hz / 1kHz / 10kHz / 100kHz / 1MHz / 10MHz ±(0.1%+4d) |
| Duty Cycle | 1%–99% ±(2.0%+5d) |
| Temperature (°C) | -50°C to 0°C ±4 |
| | 0°C to 300°C ±(1.0%+3d) |
| | 300°C to 1300°C ±(2.0%+3d) |
| Temperature (°F) | -58°F to 32°F ±6 |
| | 32°F to 572°F ±(1.0%+4d) |
| | 572°F to 1832°F ±(2.0%+5d) |
| Diode Test | Yes |
| Continuity Buzzer | Yes |
| Flashlight | Yes |
| NCV | Yes |
| LCD Backlight | Yes |
| MAX/MIN | Yes |
| Data Hold | Yes |
| Relative Mode | Yes |
| Auto Power Off | Yes |
| Range Selection | Auto / Manual |
| Safety Rating | CAT III 1000V / CAT IV 600V |
| Battery Type | 2 × 1.5V AA |
| Product Size | 185 × 90 × 53 mm |
| Product Weight | 345 g |