TESTO 176 H2
Data Logger, Temperature & Humidity
- Manufacturer: TESTO
- Product type:
- SVHC: To Be Advised
- Product Range: -
- Data Logger Type: Temperature & Humidity
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 498.51 € |
| Current stock | 10+ |
| Lead time | 30 days |
Data sheet testo 176 H1 / H2 ## Data logger Temperature and humidity testo 176 H1 / testo 176 H2 High level of data security For two external temperature/humidity probes Parallel measurement at two sites **==> picture [17 x 42] intentionally omitted <==** **----- Start of picture text -----**<br> %RH<br>°C<br>**----- End of picture text -----**<br> Measurement data memory 2 million measurement values Up to 8 years‘ battery life **==> picture [7 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> td<br>**----- End of picture text -----**<br> Data transfer via USB cable or SD card ~~——————————~~ In metal housing for more robustness (testo 176 H2) or with ~~————~~ a large display for a clearer overview (testo 176 H1) **==> picture [15 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> g/m³<br>**----- End of picture text -----**<br> **==> picture [162 x 33] intentionally omitted <==** **----- Start of picture text -----**<br> WB<br>Goo<br>**----- End of picture text -----**<br> IP65 When short-term measurements show no anomalies, but robustness and protects from mechanical influences such the ambient storage conditions still do not fulfil the desired as impact. This ensures a long lifetime even in rough requirements, the testo 176 H1 or testo 176 H2 is the right surroundings. The clear display of the testo 176 H1, on the data logger. Both models have two connections for external other hand, provides on-site information on measurement temperature and humidity probes which can be positioned values and limit value violations. The free ComSoft Basic in a room according to individual requirements. software allows fast programming of the data logger as well The metal housing of the testo 176 H2 guarantees as easy data analysis. www.testo.com testo 176 H1 / testo 176 H2 ## Technical data Sensor type NTC testo 176 H1 Measuring range -20 to +70 °C Accuracy ±0.2 °C (-20 to +70 °C) testo 176 H1, 4-channel temperature and ±1 digit ±0.4 °C (remaining range) humidity data logger with external sensor Resolution 0.1 °C connections (NTC/capacitive humidity sensor) incl. wall holder, lock, battery and calibration protocol Sensor type Testo humid. sensor, cap. Part no. 0572 1765 Measuring range 0 to 100 %RH* Accuracy dependent on selected probe e ~~——~~ ±1 digit Resolution 0.1 %RH * Not for condensing atmospheres. For continuous applications in high humidity (>80 %RH at ≤30 °C for >12 h, >60 %RH at >30 °C for >12 h), please contact us via our website. ## testo 176 H2 testo 176 H2, 4-channel temperature and humidity data logger in metal housing with external sensor connections (NTC/capacitive humidity sensor) incl. wall holder, lock, battery and calibration protocol Part no. 0572 1766 ## General technical data |Channels|2 probes, 4 external channels| |---|---| |Battery type|1 x Lithium (TL-5903)| |Battery life|8 years (15 min. measuring cycle, +25 °C)| |Operating temperature|-20 to +70 °C| |Storage temperature|-40 to +85 °C| |Dimensions|103 x 63 x 33 mm| |Weight|220 g (testo 176 H1)<br>approx. 430 g (testo 176 H2)| |EC Directive|2014/30/EU| |Protection class|IP65| |Measuring rate|1 s to 24 h (freely selectable,<br>for online measurement 2 s to 24 h)| |Memory|2 mio. measurement values| |Interface|Mini USB, SD card slot| **==> picture [351 x 84] intentionally omitted <==** **----- Start of picture text -----**<br> Lateral connection of Mini USB = Probe connection at lower end ga Large, clear display for showing PR<br>**----- End of picture text -----**<br> Lateral connection of Mini USB Large, clear display for showing measurement values Lateral connection of Mini USB Probe connection at lower end cable and SD card of housing for two temperature/ humidity probes testo 176 H1 / testo 176 H2 ## Accessories |Mobile printer for data loggers testo 175/176/184<br>~~||~~|0572 0576<br>~~||~~|| |---|---|---| |Wall holder (black) for testo 176<br>~~|||~~|0554 1703<br>~~|||~~|| |Cable for connecting the data loggers testo 175 and testo 176 to the PC, Mini-USB to USB<br>~~||~~|0449 0047<br>~~||~~|| |SD card - for collecting the measurement data from the data loggers testo 175 and testo 176; 2 GB;<br>application range to -20 °C<br>~~|~~|0554 8803<br>~~|a~~|| |Battery for testo 176 -1 x TL-5903 AA cell|0515 1760|| |ComSoft Basic, Basic software for programming and readout of Testo data loggers; graphic and tabular measurement<br>value presentation as well as export function (if free download with registration not desired)<br>~~|~~|0572 0580<br>~~—~~<br>~~|~~|| |ComSoft Professional, Pro software incl. data archiving<br>~~||~~|0554 1704<br>~~—~~<br>~~||~~|| |ComSoft CFR 21 Part 11, Software for requirements according to CFR 21 Part 11 for Testo data loggers<br>~~||~~|0554 1705<br>~~||~~|| |ISO calibration certificate humidity<br>calibration points 11.3 %RH and 75.3 %RH at +25 °C/+77 °F; per channel/instrument<br>~~|~~|0520 0076<br>~~|a~~|| |DAkkS calibration certificate humidity<br>humidity probe; cal. points 11.3 %RH and 75.3 %RH at +25 °C; per channel/instrument|0520 0246<br>~~a~~|| |ISO calibration certificate temperature<br>temperature probe; calibration points -18 °C; 0 °C; +40 °C per channel/instrument|0520 0153<br>~~a~~<br>~~oe~~|| |DAkkS calibration certificate temperature<br>temp. data logger; cal. points -20°C; 0°C; +60°C; per channel/instrument|0520 0261<br>~~|~~|| ## Probes |Humidity/temperature probe 12 mm|~~—!|~~<br>~~——!|~~|-20 to +70 °C<br>0 to 100 %RH<br>~~—!||,~~<br>~~——!| |~~|±0.3 °C<br>±2 %RH at +25 °C (2 to 98 %RH)<br>±0.03 %RH/K<br>± 1 digit<br>~~|,~~<br>~~|~~|0572 6172| |---|---|---|---|---| |Humidity/temperature probe 4 mm|~~—!|~~<br>~~——!|~~|0 to +40 °C<br>0 to 100 %RH<br>~~—!| |,~~<br>~~——!| |~~|±0.3 °C<br>±2 %RH at +25 °C (2 to 98 %RH)<br>±0.08 %RH/K<br>± 1 digit<br>~~|,~~<br>~~|~~|0572 6174| |Plug-in humidity/temperature<br>probe 12 mm|~~——!|~~|-30 to +50 °C<br>0 to 100 %RH<br>~~——!| |~~|±0.3 °C<br>±2 %RH at +25 °C (2 to 98 %RH)<br>~~|~~|0572 2151| |Wall surface temperature probe<br>(connectable only to testo 176 H1)||-50 to +80 °C|±0.5 °C (-40 to -25 °C)<br>±0.2 °C (-25 to +80 °C)|0628 7507| testo 176 H1 / testo 176 H2 www.testo.com
Updated at June 4, 2026
Testo is a globally recognized manufacturer of high-precision test and measurement instrumentation. Operating worldwide, the company specializes in advanced technology designed to measure critical environmental and physical parameters, including temperature, humidity, pressure, and velocity. Testo's innovative solutions are trusted across a diverse range of industries, from HVAC-R and process manufacturing to food safety and industrial maintenance. In the realm of electronic and industrial monitoring, Testo is highly regarded for its robust data acquisition systems. The core of the available Testo portfolio features their industry-leading dataloggers, which are engineered for accurate, continuous environmental tracking. These specialized devices provide essential data logging capabilities for facilities and processes that require stringent quality control, regulatory compliance, and long-term record keeping. Committed to precision and reliability, Testo continuously develops measurement tools that meet the exacting standards of modern professionals. Their focus on durability and user-friendly performance ensures that engineers, technicians, and facility managers have access to the dependable data required to optimize systems and maintain operational excellence.
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