Klein Tools 69144 Type K Temperature Probe is a professional measuring accessory designed especially for in-duct temperature measurements in HVAC applications. Offering a wide temperature measurement range from -50°C to 600°C / -58°F to 1112°F, this probe can be used with compatible digital multimeters and clamp meters capable of measuring temperature. Its pointed tip easily penetrates fiberglass ducts, helping provide practical measurements in HVAC applications. The 5 ft / approximately 1.5 m coiled cable provides greater flexibility in the field, while the stainless steel probe construction offers durable use. Supplied with a banana plug adapter, the Klein Tools 69144 is a reliable and convenient solution for HVAC maintenance, service, troubleshooting, duct temperature checks, and industrial temperature measurement applications.

Product Features

• Perfect for in-duct measurements in heating, ventilation, and air conditioning (HVAC) applications.
• Measures temperature from -58°F to 1112°F / -50°C to 600°C.
• The pointed tip can easily pierce fiberglass ducts for HVAC measurements.
• 5 ft / approximately 1.5 m coiled cable.
• Works with any digital multimeter or clamp meter that measures temperature.
• Thermocouple accuracy depends on the accuracy of the measuring device used.
• Banana plug adapter is included with the probe.
• Adapter is also sold separately, Product No. 69146.