Miniature insertion thermometer testo 905-T1

This temperature measurement stick is one of the fastest miniature thermometers available with a wide measurement range of -50 to 350 °C, for short exposure (1 to 2 minutes) up to 500 °C. Its professional industry sensor (type K thermocouple) offers considerably better accuracy in the upper measurement range than most thermometers in this price class.
Includes fastening clip and battery. Calibration certificate on request.

• Specifications
• Accuracy ±1 digit (°C): ± 1% of measurement value (100 … 500)
  ± 1 (-50 … 99.9)
• Resolution (°C): 0.1 (-50 … 500)
• Operating temperature (°C): 0 … 40
• Storage temperature (°C): -20 … 70
• Power supply: 3 x AAA
• Service life (h): 1000
• Auto-Off (min): 10