|
English |
Metric |
| RF Transmission Specifications: |
|
|
| RF transmission frequency |
433 MHz |
|
| RF transmission range, thermo-hygro |
Maximum 100 feet |
Maximum 30 meters |
| Maximum number of thermo-hygro remotes |
3 |
|
|
|
|
| Indoor Temperature Measurement |
|
|
| Range |
+23°F to +122°F |
-5.0°C to +50.0°C |
| Resolution |
0.2°F |
0.1°C |
| Accuracy |
+/-2°F |
+/-1°C |
| Sampling interval |
45 seconds |
|
|
|
| Remote/Outdoor Temperature Measurement |
|
| Range (lithium batteries installed) |
-38°F to +158°F |
-38°C to +70°C |
| Resolution |
0.2°F |
0.1°C |
| Accuracy |
+/-2°F |
+/-1°C |
| Sampling interval |
45 seconds |
|
| Transmission interval |
approximately 47 seconds |
|
|
|
|
| Indoor Humidity Measurement |
|
|
| Range |
25% to 90% |
|
| Resolution |
1% |
|
| Accuracy |
5% |
|
| Sampling interval |
45 seconds |
|
|
|
|
| Remote/Outdoor Humidity Measurement |
|
|
| Range |
25% to 90% |
|
| Resolution |
1% |
|
| Accuracy |
+/-2°F |
|
| Sampling interval |
45 seconds |
|
| Transmission interval |
approximately 47 seconds |
|
|
|
|
| Calendar and Clock |
|
|
| Time display format |
12 or 24 hour, hh:mm format; seconds can be optionally displayed |
|
| Date format |
Month-date-year or date-month-year |
|
| Atomic clock |
May be optionally disabled |
|
| Time zone |
Adjustable in 30-minute intervals for world time |
|
| Day of the week |
User-selectable for English, German, French, Italian, Spanish, or Dutch; displayable in place of clock seconds or city code |
|
| Alarm |
Dual alarms, each with 2-minute crescendo pattern and programmable 1 to 15-minute snooze, plus programmable pre-alarm at sub-freezing outdoor temperatures |
|
|
|
|
| Power |
|
|
| Main unit |
Two AA batteries required (not included, alkaline recommended). |
|
| Thermo-hygro |
Two AA batteries required for each remote (not included). Alkaline recommended. Lithium batteries may be used for extended low temperature operation. |
|
| Infrared remote control for main unit |
Two AAA or UM-4 (1.5V) batteries required (not included. Alkaline recommended. |
|
|
|
|
| Battery Life (Alkaline) |
|
|
| Main unit |
2 months when operating on batteries only |
|
| Thermo-hygrometer |
More than 12 months |
|
|
|
|
| Dimensions (Width x Height/Length x Depth/Thickness) |
|
| Main unit |
7.31 x 3.68 x 1.31 inches |
| Thermo-hygrometer |
4 x 2.37 x 1 inches |
| Infrared remote control |
1.61 x 5.94 x 0.86 inches |