Temperature probe with magnet (TC Type K)

Magnetic Surface Temperature Probe for High Temperatures (TC Type K)

The Testo magnetic surface probe is designed to simplify temperature measurements on metallic surfaces operating at high thermal loads. Equipped with a self-adhesive integrated magnet delivering approximately 10 N of holding force, it securely attaches to flat metal components without needing any additional support. This gives you the ultimate freedom to step back or use both hands for other critical tasks while the probe safely reads extreme temperatures up to +400 °C.

Your Advantages

• Hands-Free Operation: 10 N magnetic adhesive force secures the probe tightly to ferrous metals.
• Extreme Heat Range: Dependably measures surface temperatures from -50 °C up to a blistering +400 °C.
• High Compatibility: Standard Type K thermocouple plug fits perfectly into a huge variety of Testo measuring instruments.
• Extended Reach: Features a 75 mm probe shaft and a 1.6 m fixed cable for safe positioning away from intense heat sources.

What It's For & Who It's For

Applications (What It's For)

This magnetic probe is essential for taking long-term or spot readings on flat, metallic surfaces subjected to high temperatures where holding a standard probe in place is unsafe or impractical. It is highly effective for monitoring commercial heating systems, industrial engine blocks, heavy-duty heat exchangers, and high-temp fluid lines.

Who It's For

Engineered for high-temperature industrial engineers, commercial HVAC technicians, automotive mechanics, and facility maintenance crews who require a robust, hands-free tool that can handle extreme heat safely while providing accurate Class 2 results.

Tradie Pro Tip: Stop standing dangerously close to a scorching 400 °C boiler pipe! Slap this high-temp magnetic probe onto your steel HVAC lines, step back to a safe distance with the 1.6-meter cable, and plug it into your data logger. If the metal is rough or oxidized, a tiny dab of high-temp thermal paste will guarantee your readings stay dead accurate.

Delivery Scope

1 x Magnetic surface temperature probe for higher temperatures (TC Type K) with a 1.6 m fixed cable (Product no. 0602 4892).

Technical Data