testo Immersion Probe, Immersion Measuring Tip -200 to 1300 °C Type K (0602 5693)

Measuring extreme temperatures in liquids or semi-solid materials demands a probe that can withstand harsh conditions while delivering fast, accurate readings. The testo immersion probe with a slim measuring tip is built for exactly that, offering a wide temperature range and rapid response for professional temperature monitoring.

Who is it for

This probe is ideal for HVAC technicians, industrial maintenance teams, food processing specialists, and laboratory professionals who need reliable temperature measurement in liquids, pastes, or penetrable materials. It pairs with Testo measuring instruments that accept Type K thermocouple inputs.

Main features

• Type K thermocouple sensor with a measurement range of -200 to +1300 °C
• Fast response time of 5 seconds (t99) in water for efficient measurements
• Durable Inconel probe shaft, 115 mm long and 1.5 mm in diameter, designed for immersion and penetration
• Miniature thermocouple plug for secure connection to compatible Testo devices
• Accuracy of ±(0.3 °C + 0.1 % of measured value) ensures dependable readings

Specifications

• Sensor type: Type K thermocouple
• Measurement range: -200 to +1300 °C
• Accuracy: ±(0.3 °C + 0.1 % of measured value)
• Response time (t99): 5 seconds in water
• Probe shaft length: 115 mm
• Probe shaft diameter: 1.5 mm
• Probe shaft material: Inconel
• Connector type: Miniature thermocouple plug
• Application: Immersion, penetration
• Measuring principle: Thermoelectric (Seebeck effect)
• Temperature unit: Celsius (°C)
• Electrical connection: 2-pin

Tips

For best results, ensure the probe tip is fully immersed in the medium and allow the reading to stabilize. Avoid bending the thin shaft excessively to maintain accuracy and longevity.