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TR-72U |
| Measurement Channel |
2 Channel
(Temperature and Humidity) |
| Measurement Item |
Temperature |
Humidity |
| Internal Sensor |
-10 to 60°C |
- |
| External Sensor |
0 to 50°C |
10 to 95%RH |
| Option Sensor |
-40 to 110°C |
- |
Measurement Accuracy
(Standard Sensor) |
Average ±0.3°C(-20 to 80°C)
Average ±0.5°C(-40 to-20/80 to 110°C) |
±5%RH
(At 25°C 50%RH) |
| Measurement Resolution Display |
0.1°C |
1%RH
|
| Sensor |
Thermistor |
Macromolecular
Humidity Sensor
|
| Recording Interval |
1,2,5,10,15,20,30Seconds,1,2,5,10,15,20,30,60Minutes / Total of 15 choices |
| Recording Capacity |
8,000 Readings x 2 Channels |
| Recording Method |
Endless (Overwrite from the oldest data when recording capacity is full)
One time Method (Stop recording when recording capacity is full) |
| LCD Display |
Measurements (Ch1 only, Ch2 only, alternating display), Recording Status,
Battery Life Warning, Amount of Recorded Data, Unit of Measurement |
| Battery |
AA Alkaline battery (LR6) |
| Battery Life |
About 1year *2 |
| Data Back-up |
Activated when battery power is low or when switch is off (about 1 year) |
| Interface |
USB Communication Cable (option: RS-232C) |
| USB Communication time |
When downloading (1 unit of full data-about 8 seconds) |
| Dimensions |
H55mm x W78mm x D18mm |
| Weight |
About 62g (Including AA alkaline batteries) |
|
Working Environment for Main Unit
|
Temperature: -10 to 60°C
Humidity: under 90%RH (without condensation)
|
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Attached Sensors
|
TR-3100 x 1 |
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*2: Battery life depends upon the measuring environment, recording interval, and quality of the battery being used.
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