Wöhler TF4 Penetration Temperature Probe

The Wöhler TF4 is a penetration temperature probe designed for compatible Wöhler test instruments. It uses a Type K thermocouple to capture contact temperature readings up to a maximum of 1,112 °F. This configuration supports temperature measurement tasks across compatible airflow, analyzer, and differential thermometer platforms.

- A penetration-style probe tip is designed for contact measurement by inserting into the target material.
- Type K thermocouple sensing converts temperature at the probe tip into a measurable signal for the connected Wöhler instrument.
- Direct contact at the measurement point supports temperature checks where internal or point-specific readings are needed.
- The probe format integrates into compatible Wöhler systems for wired temperature input.

- Thermocouple type: K
- Measuring range: up to max. 1,112 °F
- Model designation: TF4
- Compatible with Wöhler A 400, A 450, A 500, A 550, A 600, DC 410 FLOW, and DT 310
- Article number: 6629

- Temperature measurement tasks with compatible Wöhler A-series instruments
- Penetration temperature checks with Wöhler DC 410 FLOW measurement workflows
- Differential temperature measurement setups using the Wöhler DT 310