Operating Temperature | 32° to +140°F; 0° to +60°C |
Average Current Draw | 100 mA |
Peak Current | 700 mA |
Housing Material | Rugged ABS Plastic |
Dimensions (height X width x depth) | 7 x 4 x 1.25 inches; 18 x 10 x 3 cm |
Weight (without batteries or AC adapter) | 0.48 lbs. (0.22 kg) |
Backup Batteries | 4 AA (not included) |
Battery Life | 5 days |
AC Adapter | 5 VDC, 1000 mA |
Wi-Fi Frequency Range & Power | 2412-2472 MHz, 802.11b/g/n; less than 72mW |
BLE Frequency Range & Power | 2402-2480 MHz, less than 1mW |
Barometric Pressure |
Resolution and Units | 0.001" Hg, 0.1 mm, 0.1 hPa, 0.1mb. (user selectable) |
Range | 16.00" to 32.50" Hg, 410 to 820 mm Hg, 540 to 1100 hPa or mb |
Elevation Range | -1500' to +15,300' (-460 m to 4670 m) |
Uncorrected Reading Accuracy | +-0.03" Hg (+-0.8 mm Hg, +-1.0 hPa/mb) (at room temperature) |
Sea-Level Reduction Equation Used | Altimeter |
Equation Accuracy | +-0.01" Hg (+-0.3 mm Hg, +-0.3 hPa/mb) |
Elevation Accuracy Required | +-10' (3m) to meet equation accuracy specification |
Trend (change in 3 hours) | Change +-0.06" (2.0 hPa/mb, 1.5 mm Hg) = Rapidly Change +-0.02" (0.7hPa/mb, 0.5 mm Hg) = Slowly |
Range for Rising and Falling Trend Alarms | -0.255 to 0.255" Hg (-6.5 to 6.5 mm Hg, -8.6 to 8.6 hPa/mb) |
Update Interval | 1 minute |
Receive Frequency US Models | 902.0 - 928.0 MHz FHSS |
ID Codes Available | 8 |
Range Line-of-Sight | up to 1000 feet (300 m) |
Range Through Walls | 200 to 400 feet (60 to 120 m) |