| << Click to Display Table of Contents >> Navigation: Humidity & Temperature Devices > Handheld & Logger > BL-1D/HL-1D/TL-1D > Technical Data | 
| Accuracy 23 °C ± 5 K | ±2.0 %rh, ±0.3 °C, ±3 hPa | 
|---|---|
| Logging interval | 30 s...24 h | 
| Storage capacity | 32,000 lines | 
| Function | MIN / MAX / AVG | 
| Display | LCD, 2 lines | 
| Display refresh rate | 5 sec. (default) (in logging mode, equals the logging interval) | 
| LED indicators | 2 LEDs; right-hand LED flashes green during data logging Left-hand LED flashes red when thresholds are exceeded or the battery is low | 
| Communication | USB mini-port | 
| Software | |
| Range of application | -30...70 °C 0...100 %rh (non-condensing) | 
| Battery | 1x CR2 | 
| Battery life | 1 year (1h logging interval, room temperature) | 
| IP protection type | IP67 | 
| Weight | 85g | 
| Dimensions | 90 x 60 x 23 mm | 
| FDA/GMP compatibility | Depending on the software | 
| Standards | EN 12830 | 
| Accessoires | Mini-USB cable AC0003 (included in xL-1D-SET) |