Honeytek HK266C builds on the HK266’s capabilities by adding temperature measurement in both °C and °F, making it a versatile tool for HVAC, industrial, and electrical applications. This True RMS clamp meter measures AC current (up to 1000A), voltage, resistance, and continuity while providing accurate temperature readings from -20°C to 1000°C (-0°F to 1832°F). Its rugged design, CAT III 1000V protection, and practical features like NCV and data hold ensure efficiency and safety.

Points forts

✅ True RMS + Temperature – Measures electrical parameters et temperature for multifunctional use.
✅ Large plage de températures – Supports -20°C to 1000°C (-0°F to 1832°F) with high accuracy.
✅ 1000A AC Current Clamp – Safely measures high-current circuits without breaking the line.
✅ Enhanced Safety – CAT III 1000V rated with non-contact voltage detection (NCV).
✅ Smart Functions – Auto power-off, data hold, continuity buzzer, and backlit display (if applicable).

Specifications Table

Demande

🔹 Climatisation, chauffage et réfrigération – Checks heating/cooling systems, compressor currents, and pipe temperatures.
🔹 Industrial Equipment – Monitors motor loads, electrical panels, and machinery temps.
🔹 Electrical Troubleshooting – Diagnoses circuits, verifies live wires, and tests insulation.
🔹 Automobile et ingénierie – Measures battery systems, exhaust temps, and high-amp circuits.

Key Differences 

• HK266C includes temperature measurement (-20°C to 1000°C / 0°F to 1832°F), while HK266 does not.

• All other specifications (voltage, current, resistance, safety, size, etc.) are identical.