Wireless min./max. alarm thermometer type 13090

Wireless min./max. thermometer for monitoring refrigerators and freezers for quality assurance.

• Three-channel temperature measurement
  
• Triple display for current, min./max. temperature, as well as indoor/outdoor and wireless temperature
  
• Reading update: 10 seconds or 30 seconds in wireless mode
  
• °C/°F selection
  
• Adjustable Hi/Low alarm
  
• Battery status display
  
• Temperature range (external, wireless): -40 to 50 °C
  
• Temperature range (external, cable): -50 to 70 °C
  
• Accuracy: ±0.5 °C (-20 to 50 °C); ±1.0 °C (>-20 °C and <50 °C)
  
• Wireless distance: 50 m (open field), 10 m (refrigerator)

Scope of supply: Bottle temperature sensor with 1 m cable, wireless temperature sensor (transmitter)