testo 0615 3211 sonda de congelación NTC -50 a +140 °C

The testo 0615 3211 freezer probe is a specialized NTC sensor engineered for precise temperature measurement in frozen goods and deep-freeze environments. Its robust construction and wide measuring range make it a reliable choice for cold-chain monitoring, food storage, and laboratory applications where accuracy at sub-zero temperatures is critical.

Highlights

• NTC sensor type for fast response and high accuracy
• Wide temperature range from -50 °C to +140 °C
• Designed for measuring frozen goods
• Compatible with Testo measuring instruments (sold separately)

In daily use

Connect the probe to a compatible Testo instrument and insert the sensor tip into the frozen product or environment. The NTC element ensures stable readings even during rapid temperature changes. The probe's design allows for easy penetration into semi-solid frozen materials, making it suitable for spot checks and continuous monitoring.

Full specifications

• Sensor type: NTC
• Measuring range: -50 °C to +140 °C
• Model: 0615 3211
• Brand: Testo

Final note

For professionals who need dependable low-temperature measurement, this probe delivers consistent performance in demanding cold-chain applications.