Temperature meter, digital, testo 925
Without probe. Economical. Very robust. With 1 measuring input. With battery and calibration protocol. For °C, °F, °K. Hold function and battery display.

Digital thermometers, testo 925, accessory probes:
-Waterproof immersion / penetration probe
-Precise and rapid, waterproof immersion probe
-Rapid reaction surface probe
-Robust, economical, air probe
Measuring range: -50 to +1000°C
Sensor: Type K (NiCr-Ni)
Accuracy: -40 to +900°C : ±0.5°C, ±0.3%
remaining range: ± 0.7°C, 0.5%
Battery: 9V, 6F22

Type NiCr-Ni immersion/penetration sensor