Features:
Rugged and robust, IP67 construction
-30 to +80°C and 0 to 100% RH measurement ranges
Logging rates between 10 seconds and 1 hour
Stores over 250,000 readings
On screen menu and graphing to start, stop, review and restart the logger in the field
Micro USB interface for PC based set-up and data download
Immediate, delayed, push-button or temperature/RH triggered start mode
User-programmable alarm thresholds
Graphic LCD shows real-time readings, graph and current status
Resettable Min/Max readings may be viewed on the LCD
User set audible alarm
Highly visible confidence/alarm LEDs
Supplied with user replaceable ½ AA batteries
| Specification |
| |
Minimum |
Typical |
Maximum |
Unit |
| Relative Humidity |
Measurement range |
0 |
|
100 |
%RH |
| Internal resolution |
|
±0.1 |
|
%RH |
| Accuracy (overall error) |
|
±3.0* |
±5.0 |
%RH |
| Repeatability |
|
0.5 |
|
%RH |
| Long term stability |
|
0.5 |
|
%RH/year |
| Temperature |
Measurement range |
-30(-22) |
|
+80 (+176) |
°C (°F) |
| Internal resolution |
|
0.1 (0.1) |
|
°C (°F) |
| Accuracy (overall error) |
|
±0.5 (±1.0) |
±2.0 (±4.0) |
°C (°F) |
| Repeatability |
|
±0.1 (±0.2) |
|
°C (°F) |
| Dew Point |
Accuracy (overall error) |
|
±1.1 (±2.0)** |
|
°C (°F) |
| Logging Rate |
Every 10 seconds |
|
Every 1 hour |
Time |
| Operating Temperature Range*** |
+30 (-22) |
|
+80 (+176) |
°C (°F) |
| 2 x ½AA 3.6V Lithium Battery Life |
|
1† |
|
Year |
|