Operating Instructions

AFT 77 B2
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US - EN
Appendix
Technical specifications
Temperature station
Batteries
2 x 1.5V (DC) (type AAA/LR03)
Temperature measuring
range/measuring accuracy
+32 °F to +122 °F (0 °C to +50 °C)/
±2.7 °F (±1.5 °C)
Temperature resolution 0.1 °F (0.1 °C)
Radio clock signal WWVB
Outdoor sensor
Batteries
2 x 1.5V (DC) (type AAA/LR03)
Temperature measuring
range/measuring accuracy
-4 °F to +140 °F (-20 °C to +60 °C)/
±2.7 °F (±1.5 °C)
Transmission frequency 433 MHz
Transmission output < 10 dBm
Range in open terrain max. 328 ft (100 m)
Protection type IPX4 (splash-proof)
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