Details Technical Data Probes Accessories Applications Downloads

testo 176T4 - Four-channel temperature data logger

Order-Nr. 0572 1764

This meter uses a sensor to start up. Click here for probe selection.

$ 715.00

excl. tax

Where to buy

Delivery costs

Delivery time: 1 working days

1-484-705-0777

Inquiry

Professional 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.

ProfiSoft_Logger_neutral_Profisoft_Excel-Export_a_2000x1500.jpg

Professional software with Excel export function for programming the logger and data analysis.

Details

Product Description

The testo 176T4 temperature measurement logger is an ideal data logger for the monitoring of temperatures.

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

Delivery Scope

testo 176T4 temperature data logger with external parallel connections, batteries, and certificate of conformity

Technical Data

Temperature - Type K TC
Measuring range	-328° to 1832 °F / -200 to +1000 °C
Accuracy	±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 ±0.5 % of mv (158.2° to 1832 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +1000 °C) ±1 Digit
Resolution	0.1 °F / 0.1 °C

Temperature - Type K TC

Measuring range

-328° to 1832 °F / -200 to +1000 °C

Accuracy

±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

±0.5 % of mv (158.2° to 1832 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +1000 °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	±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 ±0.5 % of mv (158° to 752.0 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +400 °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

±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

±0.5 % of mv (158° to 752.0 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +400 °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 °F (-148° to 158 °F) ±1 Digit / ±0.3 °C (-100 to +70 °C) ±1 Digit ±0.5 % of mv (+158.2° to 1382 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +750 °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 °F (-148° to 158 °F) ±1 Digit / ±0.3 °C (-100 to +70 °C) ±1 Digit

±0.5 % of mv (+158.2° to 1382 °F) ±1 Digit / ±0.5 % of mv (+70.1 to +750 °C) ±1 Digit

Resolution

0.1 °F / 0.1 °C

General technical data
Weight	8.11 oz. / 230 g
Dimensions	4 x 2 x 1 in. / 103 x 63 x 33 mm
Operating temperature	-4° to 158 °F / -20 to +70 °C
Housing	Plastic
Protection class	IP65
Channels	4 external
Connectable probes	4 x thermocouple (type T, K and J)
Product colour	Black
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 (15 min. meas. rate, +25 °C)
Interface	mini usb, SD card slot
Memory	2,000,000 measuring values
Storage temperature	-40° to 185 °F / -40 to +85 °C

Probes

Air Probes

Rugged air probe, T/C Type K

Order Number: 0602 1793

Robust, affordable air probe, T/C Type T

Order Number: 0603 1793

Food Probe

Wasserdichter Lebensmittelfühler aus Edelstahl (IP65)

Waterproof food probe made of stainless steel (IP65)

Order Number: 0602 2292

Flexible oven probe, Tmax +250 °C, PTFE cable

Order Number: 0603 0646

Stainless steel food probe (IP67) with PUR cable, T/C Type T

Order Number: 0603 2192

Robust food penetration probe with special handle, IP 65, reinforced cable (PUR) and reinforced protection from buckling

Order Number: 0603 2492

Waterproof precision immersion/penetration probe without visible penetration hole, T/C Type T

Order Number: 0603 2693

Frozen food probe, corkscrew design, Tmax handle and cable +158°F

Order Number: 0603 3292

Accurate, waterproof food probe (IP67), made of stainless steel, with Teflon cable

Order Number: 0603 3392

Flexible incoming goods probe, ideal for quick temperature measurements on incoming goods

Order Number: 0628 0023

Waterproof, super-quick needle probe for measurements without visible penetration hole. Ideal for hamburgers, steaks etc.

Order Number: 0628 0027

Quick needle probe to monitor cooking processes in oven. Measurements on vacuum products also possible if special sealing strip is used

Order Number: 0628 0030

Wasserdichter Tauch-/Einstechfühler mit Metallschutzschlauch

Waterproof rugged immersion/penetration probe with metal protection hose Tmax 450°F, e.g. for checking the temperature in cooking oil

Order Number: 0628 1292

Immersion / Penetration Probe

Flexible, low-mass immersion measurement tip, ideal for measurements in small volumes such as petri dishes, or for surface measurements (e.g. attached with adhesive tape), TC Type K

Order Number: 0602 0493

Efficient and fast-action immersion probe, waterproof, T/C Type K

Order Number: 0602 0593

Waterproof immersion/penetration probe, TC Type K

Waterproof immerstion/penetration probe, T/C Type K

Order Number: 0602 1293

Fast-action, waterproof immersion/penetration probe

Super-quick, waterproof immersion/penetration probe, T/C Type K

Order Number: 0602 2693

Immersion measurement tip, flexible, for measurements in air

Flexible immersion measurement tip for measurements in air/exhaust gases (not suitable for measurements in smelters), TC Type K -104 to +1832 °F, 39" long, Ø 0.12"

Order Number: 0602 5693

Immersion tip, flexible
Measuring range: -328° to 1832 °F (-200° to 1000 °C)

Order Number: 0602 5792

Immersion tip, flexible

Order Number: 0602 5793

Waterproof standard immersion/penetration probe, T/C Type T

Order Number: 0603 1293

Surface probes

Spare meas. head for pipe wrap probe, TC Type K

Spare measuring head with thermocouple strip for temperature probe with clamping bracket

Order Number: 0602 0092

Fast-reaction paddle surface probe, for measurements in inaccessible places, e.g. narrow apertures and slots, TC Type K

Order Number: 0602 0193

Fast-action surface probe with sprung thermocouple strip

Fast-action surface probe with spring thermocouple , for uneven surfaces, short-term range to +932°F, T/C Type K

Order Number: 0602 0393

Efficient, waterproof surface probe with small measurement head for flat surfaces, T/C Type K

Order Number: 0602 0693

Fast-action surface probe with spring thermocouple for uneven surfaces, short-term to +932°F, T/C Type K

Order Number: 0602 0993

Waterproof surface probe with widened measurement tip

Waterproof surface probe with widenend measurement tip for flat surfaces, T/C Type K

Order Number: 0602 1993

Flat head surface probe with telescopic handle max. 680 mm

Flat head surface probe with telescopic handle (max. 24 in.) for hard-to-reach areas, T/C Type K

Order Number: 0602 2394

Pipe wrap probe for pipe diameter 5 to 65 mm

Pipe clamp probe for pipe diameter 0.2 to 2.5'', with replaceable measuring head. Measuring range to 536 °F short-term

Order Number: 0602 4592

Clamp probe for measurements on pipes, pipe diameter 0.6 to 1'' (max. 1''), meas. range to +266 °F short-term

Order Number: 0602 4692

Magnetic probe (TC type K) - for surface temperatures

Magnetic probe, adhesive force approx. 20 N, with magnets, for measurements on metal surfaces

Order Number: 0602 4792

Magnetfühler, Haftkraft ca. 10 N, mit Haft-Magneten

Surface temperature probe with magnet (TC type K), adhesive power 10 N – Measuring range -50 to +400°C

Order Number: 0602 4892

Waterproof surface probe with widened measurement tip for flat surfaces, T/C Type T

Order Number: 0603 1993

Temperature probe with Velcro (TC Type K)

Order Number: 0628 0020

Thermocouples

Thermocouple with TC adapter, flexible, 800 mm long

Thermocouple with T/C adapter, flexible, 32 in. long, fibre glass, T/C Type K

Order Number: 0602 0644

Thermocouple with TC adapter, flexible, length 1500 mm

Thermocouple with T/C adapter, flexible, 60 in. long, fibre glass, T/C Type K

Order Number: 0602 0645

Thermocouple with TC adapter, flexible, 1500 mm long, PTFE

Thermocouple with T/C adapter, flexible, 60 in. long, PTFE, T/C Type K

Order Number: 0602 0646

Temperature probe with stainless steel sleeve (TC Type K)

Order Number: 0628 7533

Accessories

USB connection cable

Order Number: 0449 0047

Battery for testo 176 -1 x TL-5903 AA cell

Order Number: 0515 1760

$ 48.00

excl. tax

Wall holder

Order Number: 0554 1703

ComSoft Professional 4

Order Number: 0554 1704

ComSoft CFR 21 Part 11

Order Number: 0554 1705

SD card - for collecting the measurement data from the data loggers testo 175 and testo 176; 2 GB; application range to -20 °C.

Order Number: 0554 8803

CD ComSoft Basic 5 (free download from website; registration not required)

Order Number: 0572 0580

Applications

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.