Product Description
The Honeytek HK56E True RMS Digital Multimeter is a professional-grade digital multimeter designed for accurate electrical measurement in industrial, HVAC, and advanced diagnostics applications.
Featuring True RMS measurement, the HK56E ensures precise readings for non-linear electrical signals, making it ideal for modern systems such as variable frequency drives (VFDs), power electronics, and HVAC equipment.
This multi-function digital multimeter supports a wide range of measurements, including AC/DC voltage, AC/DC current (up to 20A), resistance, capacitance, frequency, inductance, and temperature, allowing technicians to perform comprehensive electrical testing with a single device.
With built-in NCV (non-contact voltage detection), dual fuse protection, and CAT III safety design, the HK56E delivers both accuracy and operational safety in demanding environments.
Highlights
- True RMS digital multimeter for accurate non-linear signal measurement
- 20A multimeter for high-current electrical testing
- Measures voltage, current, resistance, capacitance, frequency, inductance & temperature
- Built-in NCV non-contact voltage tester for safe live wire detection
- Temperature multimeter (-20°C to 1000°C) for HVAC and industrial diagnostics
- Capacitance & frequency meter for electronics and circuit testing
- Inductance measurement for advanced electrical analysis
- MAX/MIN, Data Hold & relative mode for efficient troubleshooting
- CAT III safety + dual fuse protection for industrial environments
- Ideal for electricians, HVAC technicians, engineers, and maintenance teams
Specifications
| Function | Range | Accuracy |
|---|---|---|
| DC Voltage | 0.1mV – 1000V | ±(0.5% + 3) |
| AC Voltage | 0.1mV – 750V | ±(1.0% + 5) |
| DC Current | 0.1µA – 20A | ±(1.0% + 5) |
| AC Current | 0.1µA – 20A | ±(1.5% + 5) |
| Resistance | 0.1Ω – 200MΩ | ±(0.8% + 5) |
| Capacitance | 10pF – 100mF | ±(4.0% + 25) |
| Frequency | 10Hz – 10MHz | ±(0.1% + 2) |
| Inductance | 0.001mH – 20H | ±(3.0% + 15) |
| Temperature | -20°C – 1000°C | ±(2.0% + 3) |
| Display | 2000 Counts | — |
| Safety Rating | CAT III | — |
Applications
- Electrical maintenance & troubleshooting
- HVAC system diagnostics and airflow equipment testing
- Industrial manufacturing & motor testing
- Power distribution and energy systems
- Telecommunications circuit diagnostics
- Laboratory testing and engineering projects
FAQ
1. What is a True RMS digital multimeter?
A True RMS multimeter provides accurate readings for non-linear electrical signals, making it essential for testing modern equipment like HVAC systems and variable frequency drives.
2. What is a digital multimeter used for?
A digital multimeter is used to measure voltage, current, resistance, capacitance, frequency, and temperature, helping technicians diagnose and troubleshoot electrical systems.
3. Is a 20A multimeter necessary?
A 20A multimeter is useful for high-current testing, especially in industrial systems, motors, and heavy electrical equipment.
4. Does the HK56E support inductance measurement?
Yes. The HK56E includes inductance measurement, making it suitable for advanced electrical and electronics analysis.
5. Is this multimeter suitable for HVAC technicians?
Yes. With temperature measurement, True RMS, and current testing, it is ideal for HVAC diagnostics and maintenance.
6. What safety rating does the HK56E have?
The HK56E features CAT III safety rating with dual fuse protection, suitable for industrial and commercial electrical environments.
7. Does it include NCV function?
Yes. The HK56E includes a non-contact voltage tester (NCV) for detecting live wires safely.
