Honeytek HK221C+ TRMS Mini Compact AC/DC Clamp Meter
Product Description:
The Honeytek HK221C+ is a advanced True RMS (TRMS) mini clamp meter designed for professional electricians and technicians. Its compact form factor makes it highly portable without sacrificing functionality. It excels in accurately measuring both AC and DC currents, voltages, and a wide array of other electrical parameters, including temperature and frequency. With a high 5999-count display and enhanced safety features like Live Wire Recognition and a CAT III 600V rating, the HK221C+ is built for reliable and safe operation in demanding environments.
Product Highlights:
True RMS Accuracy: Precisely measures non-linear (non-sinusoidal) AC signals.
High-Resolution Display: Large 5999-count LCD for detailed readings.
Enhanced Safety: CAT III 600V safety rating and Live Wire Recognition (LWR) function for detecting energized conductors.
Versatile Measurements: Comprehensive functions including AC/DC current & voltage, resistance, capacitance, frequency, duty cycle, and temperature (°C/°F).
Advanced Features: Includes VFC (Voltage Frequency Control) mode, LoZ (Low Impedance) mode to avoid false readings from ghost voltage, and a bright backlight.
Compact and Portable: Mini size and lightweight design for easy carrying and use in tight spaces.
Product Parameters Table:
| Category | Function | Range | Accuracy |
|---|---|---|---|
| Electrical | DC Voltage | 6V / 60V / 600V | ±(0.8% + 5 digits) |
| AC Voltage (True RMS) | 6V / 60V / 600V | ±(1.0% + 5 digits) | |
| DC Current | 600µA / 6000µA / 60mA / 600mA | ±(1.5% + 5 digits) | |
| AC Current (True RMS) | 600µA / 6000µA / 60mA / 600mA | ±(1.5% + 10 digits) | |
| Resistance | 600Ω / 6kΩ / 60kΩ / 600kΩ / 6MΩ / 60MΩ | ±(0.8%+5d) to ±(2.0%+10d) | |
| Capacitance | 10nF / 100nF / 1µF / 10µF / 100µF / 1mF / 10mF | ±(4.0%+25d) to ±(10%+5d) | |
| Frequency | 1Hz / 10Hz / 100Hz / 1kHz / 10kHz | ±(0.5% + 2 digits) | |
| Specialized | Duty Cycle | 1% – 99% | ±(1.2% + 3 digits) |
| Temperature | -40°C to 1000°C / -40°F to 1832°F | ±2°C to ±5°F | |
| General | Display | 5999 counts | |
| Safety Rating | CAT III 600V | ||
| Jaw Size | Φ17mm x 27mm | ||
| Power | 2 x 1.5V AAA Batteries | ||
| Dimensions/Weight | 178 x 60 x 32 mm / 165g |
Application :
Professional HVAC/R system installation, maintenance, and repair (checking compressor currents, motor loads, and temperature).
Industrial electrical troubleshooting and diagnostics on control circuits, motor drives (using VFC and Duty Cycle functions).
Residential and commercial electrical work, including verifying voltage, testing for live wires, and measuring current leakage.
Automotive electrical system analysis (DC current and voltage measurements).
