- Continuous measurement and documentation of absolute pressure
- Record up to two additional humidity and temperature values simultaneously with optionally connectable probes
- Large measurement data memory for up to 2 million measurement values, battery life of up to 8 years
- For data evaluation on a PC, a selection of three software versions is available, basic software available as a free download
When ambient conditions, for example in a laboratory, need to be documented securely and highly accurately, the testo 176 P1 is the right data logger. It has an integrated absolute pressure sensor and connection possibilities for two external temperature/humidity probes (optional).
|
Temperature - NTC |
|
|---|---|
|
Measuring range |
-20 to +70 °C |
|
Accuracy |
±0.2 °C (-20 to +70 °C) ±1 Digit ±0.4 °C (Remaining Range) ±1 Digit |
|
Resolution |
0.1 °C |
|
Humidity - Capacitive |
|
|---|---|
|
Measuring range |
0 to 100 %RH* |
|
Accuracy |
dependent on probe selected |
|
Resolution |
0.1 %RH |
* Not for condensing atmospheres.
|
Absolute Pressure |
|
|---|---|
|
Measuring range |
600 to 1100 mbar |
|
Accuracy |
±3 mbar (0 to +50 °C) ±1 Digit |
|
Resolution |
0.1 mbar |
|
General technical data |
|
|---|---|
|
Weight |
218 g |
|
Dimensions |
103 x 63 x 33 mm |
|
Operating temperature |
-20 to +70 °C |
|
Product-/housing material |
Plastic |
|
Protection class |
IP54 |
|
Channels |
4 external; 1 internal |
|
Product colour |
Black |
|
Connectable probes |
2 x NTC temperature probe or 2 x humidity probe |
|
Standards |
EU-guideline 2014/30/EU; 2011/65/EU |
|
Measuring rate |
1 s to 24 h; 2 s to 24 h (online measurement) |
|
Battery type |
1 x Lithium (TL-5903) |
|
Battery life |
8 years at 15 min. meas. rate, +25 °C |
|
Interface |
mini usb, SD card slot |
|
Memory |
2,000,000 measuring values |
|
Storage temperature |
-40 to +85 °C |
