- External thermocouple parallel connections compatible with a variety of different probes
- Data transfer possible using the USB port, or SD card (optional)
- Easy to read large display that shows current reading
- IP54 protection class
- Capable of CFR 21 Part 11 Compliancy
- Free data logger software available for download
- Data is secured within the logger, and can be password protected using ComSoft
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- testo 176T4
testo 176T4 - Four-channel temperature data logger
0572 1764testo 176T4 - Four-channel temperature data logger
0572 1764Professional software with Excel export function for programming the logger and data analysis
For measuring and logging the temperature at four different sites simultaneously
Temperature measuring range from -200 °C to +1000 °C
Easy-to-change battery
Automatic measuring data backup when the battery runs out or is changed
Displays violations of limit values
The testo 176T4 temperature measuremt logger, with its bright, backlit display, is ideal for the monitoring of multiple temperatures. The 176T4 temperature data logger has external thermocouple parallel connections, which allows for simultaneous temperature measurements at four sites using a wide variety of probes. Creation of Excel Spreadsheets, PDFs, and data analysis are all easily achieved with the free, downloadable ComSoft software.
Professional software with Excel export function for programming the logger and data analysis.
Product registration
When you register your product, we will extend the regular manufacturer's warranty by one year.
testo 176T4 temperature data logger with external parallel connections, batteries, and certificate of conformity
Temperature - Type K TC
| Measuring range | -328° to 1832 °F / -200 to +1000 °C |
|---|---|
| Accuracy | ±0.5 % of mv (158.2° to 1832 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +1000 °C) ±1 Digit ±1 % of mv (-328° to -148.2 °F) ±1 Digit / ±1 % of mv (-200 to -100.1 °C) ±1 Digit ±0.5 °F (-148° to 158 °F) ±1 Digit / ±0.3 °C (-100 to +70 °C) ±1 Digit |
| Resolution | 0.1 °F / 0.1 °C |
Temperature - TC Type T (Cu-CuNi)
| Measuring range | -328° to 752 °F / -200 to +400 °C |
|---|---|
| Accuracy | ±0.5 % of mv (158° to 752.0 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +400 °C) ±1 Digit ±1 % of mv (-328° to -148.2 °F) ±1 Digit / ±1 % of mv (-200 to -100.1 °C) ±1 Digit ±0.5 °F (-148° to 158 °F) ±1 Digit / ±0.3 °C (-100 to +70 °C) ±1 Digit |
| Resolution | 0.1 °F / 0.1 °C |
Temperature - Type J TC
| Measuring range | -148° to 1382 °F / -100 to +750 °C |
|---|---|
| Accuracy | ±0.5 % of mv (+158.2° to 1382 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +750 °C) ±1 Digit ±0.5 °F (-148° to 158 °F) ±1 Digit / ±0.3 °C (-100 to +70 °C) ±1 Digit |
| Resolution | 0.1 °F / 0.1 °C |
Air Probes
Food Probe
Immersion / Penetration Probe
Surface probes
Thermocouples
Accessories
Checking the temperature in super freezers or under cryogenic conditions
Specific products must be stored under extremely cold conditions so as to ensure their quality. Therefore, in many laboratories and research facilities you can for instance find super freezers which can be cooled down to -80 °C using liquid nitrogen or dry ice.
In many cases storage under cryogenic conditions is even required. So, particular biological or blood products are for example stored and transported at -196 °C. Special measuring instruments, which are also fit for purpose at such low temperatures, are needed to check these extreme conditions.
Monitoring process temperatures
For production quality assurance, the temperature must frequently be checked at various points in production processes. Whether it is the air temperature, the temperature of production items themselves or the surface temperature of machines or motors.
Using thermocouple probes, data loggers can also record data in the kinds of extreme temperature ranges that are often to be found in production processes. The probe's fast speed of response contributes here to a good measurement result being achieved even in processes where temperatures change quickly.
Checking the flow and return temperature of heating systems
The heating period starts in autumn and with it the time for tenants to complain that the apartment cannot be heated to the extent they want as well. Using flexible external pipe wrap probes, you can for instance check the flow and return temperature of individual heaters in a targeted way, so as to identify causes and remedy them.
- Data sheet testo 176 T3 / testo 176 T4(pdf, 657.28 kB)
- EU declaration of conformity testo 176 T4(pdf, 32.67 kB)
- Instruction manual testo 176(pdf, 4.46 MB)
- Firmware testo 176 T4(v2.01, 4.13 MB)
- testo usb driver - Instruction manual(pdf, 676.7 kB)
- ComSoft Basic Instruction manual(pdf, 868.78 kB)
- testo usb driver - for various measuring instruments(v2.9.1, 2.02 MB)USB driver for the following devices with USB port: * USB Interface testo 174 / 177 - T + H * testo 300 / 320 / 330 / 330i / 335 / 340 / 350 * testo 435 * testo 556 / 560 / 570 / 580 * testo 635 * testo 735 * testo 845