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Check here before contacting our customer service
department.
SPECIFICATIONS
MAIN UNIT DIMENSIONS
L x W x H 150 x 82 x 47 mm
(5.9 x 3.2 x 1.9 inches)
Weight 7.90 ounces with battery
REMOTE SENSOR DIMENSIONS
L x W x H 92 x 60 x 20 mm
(3.6 x 2.4 x .79 inches)
Weight 2.22 ounces without battery
TEMPERATURE
Unit °C or °F
Indoor Range -5 °C to 50 °C
(23 °F to 122 °F)
Outdoor Range -20 °C to 60 °C
(-4 °F to 140 °F)
Resolution 0.1 °C (0.2° F)
Memory Min / Max
REMOTE SENSOR (THN122)
RF frequency 433 MHz
Range 30 meters (98 feet)
with no obstructions
Transmission every 30 seconds
Channel No. 1 - 3
Unit °C or °F
CLOCK
Clock display HH:MM:SS
Hour format 12hr AM/PM
Time zone offset -12 to +12 hours
Problem Symptom Remedy
Calendar
Strange date /
month
Change language
(
9)
Clock
Cannot adjust
clock
Set Clock
(
9)
Temp
Shows "LLL"
or "HHH"
Temperature is out-of-
range
Cannot
change
channel
Check sensors. Only
one sensor is
working(
7)
Check batteries (
6)
Check location (
6)
Remote
sensor
Cannot locate
remote
sensor