DE-31 Thermomètre sans fil

• LCD display：clock、sensor unit & main unit temperature
• RF transmission range：wireless transmission of data-distance 1000 feet (300M) at open space
• RF transmission frequency：approx. 433~434MHz
• Interval of transmission from sensor to main unit：3 minutes
• Temperature Range：-20°C~50°C(-4°F~122°F)
• Temperature Range with extension temperature probe：-30°C~70°C
• Accuracy：±1°C(±2.0°F)
• 24 sets auto data logger every 30 minutes
• Selectable HI or LO temperature range set
• Battery：battery AAA x 2 each for main & sensor unit

  TEMP./Humidity：

• Operation：-20°C~50°C(-4°F~122°F)/<80%R.H.(no condensation)
• Storage：-30°C~60°C(-22°F~140°F)/<70%R.H.(no condensation)

  Dimension & Weight：

• Main unit：120(L)x100(W)x26(H)mm
                     Approx. 180g

• Sensor unit：92(L)x70(W)x26(H)mm
                        Approx. 100g

  Accessories：

• Extension temperature probe (2M) x 1
• Sucker x 1
• Battery AAA 1.5V x 4
• Instruction Manual x 1

• RF Transmission
• Remote Monitoring Temperature Change
• Dual Display Of Temperature From Two Positions
• Auto Refresh Data (3 minutes from sensor unit & 10 seconds on main unit)
• Alarm Mode For HI or LO Temperature Set
• Auto Data Logger
• Max/Min Temperature Memory With Time Indication
• 24 Hours Clock Indication
• Indoor & Outdoor Use