Replacement Remote Outdoor Sensor for Atomic Clocks with Full Date Display Series. Compatible with Model 27-FD
$25.00
Temperature Measurable range
Outdoor Temperature: -20°C to 50°C / -4°F to 122°F
Temperature Checking Interval
Outdoor Remote Sensor: Approx. every 60 seconds
Transmission Frequency: 433MHz
Range: Up to 100meters (open area)
Transmission: Approx. every 60 seconds
Power Source
Main Unit: 4 x AA batteries, 1.5V batteries
Outdoor Remote Sensor: 2 x AA batteries, 1.5V batteries
NOT COMPATIBLE WITH Clock Model 27 or 66
Launch DateFebruary 4, 2019
Days In Market2,814
VendorMarathon Watch Company
Variants1