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testo 735-2 - Multichannel thermometer

Order-Nr. 0563 7352

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

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Up to 3 connectable sensors and a further 3 temperature sensors which can be connected wirelessly to the meter
Super-size memory for up to 10 000 readings; PC software and USB cable included
Extremely accurate sensor (optional) for a system accuracy of up to 0.05 °C
Waterproof (IP65) and HACCP / EN 13485 compliant

Calibration of static temperature sensors, temperature measurements in the cosmetics industry, chemical laboratories, the field of cooling and refrigeration technology, the food industry: the testo 735-2 multichannel thermometer can master virtually any application thanks to a wide range of optionally available sensors, a super-size memory and wireless data transfer.

Details

Product Description

The testo 735-2 digital multichannel thermometer is used in a wide variety of different fields. This hardly comes as a surprise really considering it can measure the surface, air and core temperature of a whole range of media with an accuracy up to 0.05 °C using high-precision Pt immersion/penetration sensors. And because it can be wirelessly connected to up to another three external temperature sensors, whose readings are then transmitted to the display, what you end up getting is not a 3 but a 6-channel meter!

Wide selection of sensors, precise measuring results on up to 6 channels

The testo 735-2 multichannel thermometer has a sensor connecting point for a highly-accurate Pt100 sensor and two connecting points for quick type K, T, J and S thermoelement sensors. All in all 6 sensors, 3 of them wireless temperature sensors, can be connected to the meter and shown on the display. There is a wide selection of immersion, penetration and surface sensors available to help you carry out quick and accurate temperature measurements on a variety of different surfaces and media.

The high-precision, optionally available Pt100 immersion/penetration sensor has a system accuracy of 0.05 °C and a resolution of 0.001 °C. The testo 735-2 temperature meter is therefore ideal for use as working standard.

Measure, save and analyze temperature measurements – for different user profiles

The testo 735-2 digital multichannel thermometer not only allows you to carry out quick and precise temperature measurements, it also allows you to save up to 10 000 readings, create as many as 99 measuring sites and provide multiple user profiles.

In addition, you can save individual protocols or measurement series for the each measuring site and select from a memory cycle of between 0.5 seconds and 24 hours. The PC software in the package allows you to save and analyze the measuring data as a table or graphic. And last but by no means least, the optionally available, wirelessly connected testo fast printer can be used to provide you and your customers with on-the-spot data print outs.

The testo 735-2 multichannel thermometer isn’t just precise, it’s practical too

The testo 735-2 can provide you with Delta T, minimum, maximum and mean values and present them on a backlit display which makes them easier to read in dark environments and poor lighting conditions. Furthermore, it has an acoustic alarm that is triggered when thresholds are exceeded and is not only waterproof and IP65 rated but also EN 13485 certified, HACCP compliant and HACCP International certified too.

Delivery Scope

testo 735-2 multichannel thermometer (3-channel) incl. download code for PC software, USB data cable, calibration protocol, batteries.
PLEASE NOTE: a sensor (not in scope of supply) is required to use the meter.

Technical Data

Temperature - Pt100
Measuring range	-200 to +800 °C
Accuracy	±0.2 °C (-100 to +199.9 °C) ±0.2 % of mv (Remaining Range)
Resolution	0.05 °C

Temperature - Pt100

Measuring range

-200 to +800 °C

Accuracy

±0.2 °C (-100 to +199.9 °C)

±0.2 % of mv (Remaining Range)

Resolution

0.05 °C

Temperature - TC Type K (NiCr-Ni)
Measuring range	-200 to +1370 °C
Accuracy	±0.3 °C (-60 to +60 °C) ±(0.2 °C + 0.3 % of mv) (Remaining Range)
Resolution	0.1 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range

-200 to +1370 °C

Accuracy

±0.3 °C (-60 to +60 °C)

±(0.2 °C + 0.3 % of mv) (Remaining Range)

Resolution

0.1 °C

Temperature - TC Type T (Cu-CuNi)
Measuring range	-200 to +400 °C
Accuracy	±0.3 °C (-60 to +60 °C) ±(0.2 °C + 0.3 % of mv) (Remaining Range)
Resolution	0.1 °C

Temperature - TC Type T (Cu-CuNi)

Measuring range

-200 to +400 °C

Accuracy

±0.3 °C (-60 to +60 °C)

±(0.2 °C + 0.3 % of mv) (Remaining Range)

Resolution

0.1 °C

Temperature - TC Type J (Fe-CuNi)
Measuring range	-200 to +1000 °C
Accuracy	±0.3 °C (-60 to +60 °C) ±(0.2 °C + 0.3 % of mv) (Remaining Range)
Resolution	0.1 °C

Temperature - TC Type J (Fe-CuNi)

Measuring range

-200 to +1000 °C

Accuracy

±0.3 °C (-60 to +60 °C)

±(0.2 °C + 0.3 % of mv) (Remaining Range)

Resolution

0.1 °C

Temperature - TC Type S (Pt10Rh-Pt)
Measuring range	0 to +1760 °C
Accuracy	±1 °C (0 to +1760 °C)
Resolution	1 °C

General technical data
Dimensions	220 x 74 x 46 mm
Operating temperature	-20 to +50 °C
Product-/housing material	ABS / TPE / Metal
Protection class	IP65
Standards	EN 13485
Battery type	Alkali manganese, mignon, type AA
Storage temperature	-30 to +70 °C
Weight	428 g

Probes

Air probes

Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C

Order Number: 0602 1793

Robust, affordable air probe, T/C Type T

Robust air probe (TC Type T) - measuring range: -50 to +350°C

Order Number: 0603 1793

Efficient, robust air probe, Pt100

Order Number: 0609 1773

Food probes

Wasserdichter Lebensmittelfühler aus Edelstahl (IP65)

Waterproof stainless steel food probe (TC type K) - measuring range: -60 to +400°C

Order Number: 0602 2292

Waterproof standard immersion/penetration probe (TC type T) – measuring range -50 to +350 °C

Order Number: 0603 1293

Stainless steel food probe (IP67) with PUR cable

Stainless steel food probe (TC type T) with PUR cable - measuring range: -50 to +350°C

Order Number: 0603 2192

Robust food penetration probe (TC type T) – measuring range -50 to +350 °C

Order Number: 0603 2492

Frozen goods probe (TC type T) for screw-in use without pre-drilling – measuring range -50 to +350°C

Order Number: 0603 3292

Stainless steel food probe (TC type T) with FEP cable - measuring range: -50 to +350°C

Order Number: 0603 3392

Robust, Pt100 stainless steel food probe (IP65)

Robust stainless steel food probe (Pt100) – measuring range -50 to +400 °C

Order Number: 0609 2272

Measuring tip with TC connector type T - for temperature measurement in incoming goods

Order Number: 0628 0023

Waterproof, superfast needle probe (TC type T) - measuring range: -50 to +250°C

Order Number: 0628 0027

Superschneller Nadelfühler zur Ãœberwachung von Garzeiten

Superfast needle probe (TC type T) - measuring range: -50 to +250°C

Order Number: 0628 0030

Wasserdichter Tauch-/Einstechfühler mit Metallschutzschlauch

Waterproof, robust immersion/penetration probe (TC type K) - measuring range: -50 to +230°C

Order Number: 0628 1292

Waterproof, superfast needle probe (TC type K) - measuring range: -60 to +250°C

Order Number: 0628 0026

Laboratory probes

Glass-coated laboratory probe (Pt100 temperature sensor) for temperature measurements in corrosive media – measuring range -50 to +400 °C

Order Number: 0609 7072

Radio handles and probe head for air and immersion/penetration meas.

T/C probe head for air/immersion/penetration measurement (T/C Type K)

Order Number: 0602 0293

Radio handles and probe head for surface measurement

Radio handle for plug-in probe heads, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO

Order Number: 0554 0189

T/C probe head for surface measurement (T/C Type K)

Order Number: 0602 0394

Surface probes

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

Spare measuring head for pipe wrap probes (TC type K) - Measuring range: -60 to +130°C

Order Number: 0602 0092

Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C

Order Number: 0602 0193

Fast-action surface probe with sprung thermocouple strip

Fast-action surface probe (TC type K) – measuring range -60 to +300 °C, short-term up to +500 °C

Order Number: 0602 0393

Efficient, waterproof surface probe with small measurement head

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Order Number: 0602 0693

Fast-action, angled surface temperature probe (TC type K) for flat and uneven surfaces – measuring range: -60 to +300 °C

Order Number: 0602 0993

Waterproof surface probe with widened measurement tip

Waterproof surface temperature probe with widened measuring tip (TC type K) for flat surfaces – measuring range -60 to +400 °C

Order Number: 0602 1993

Pipe wrap probe for pipe diameter 5 to 65 mm

Temperature probe (TC type K) with clamping bracket for measurements on pipes with Ø 5-65 mm – Measuring range -60 to +130°C, briefly up to +280°C

Order Number: 0602 4592

Clamp probe (TC type K) for temperature measurements on pipes with Ø 15-25 mm – Measuring range -50 to +100°C, briefly up to +130°C

Order Number: 0602 4692

Magnetic probe (TC type K) - for surface temperatures

Surface temperature probe with magnet (TC type K), adhesive power 20 N – Measuring range -50 to +170°C

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

Robust, waterproof surface temperature probe (Pt100) – measuring range: -50 to +400 °C

Order Number: 0609 1973

Temperature probe with Velcro (TC Type K)

Order Number: 0628 0020

Stable, robust surface probe (TC type K) - measuring range: -50 to +230°C

Order Number: 0628 9992

Pipe wrap probe (Pt100 temperature sensor) for measuring the surface temperature of pipes (Ø 6-120 mm) – measuring range -50 to +120°C

Order Number: 0609 5602

Thermocouples

Thermocouple with TC adapter, flexible, 800 mm long

Flexible thermoelectric couple (TC type K, glass fibre) – Measuring range: -50 to +400°C

Order Number: 0602 0644

immersion/ penetration probes

Flexible, low-mass immersion measurement tip

Exceptionally fast temperature probe (TC Type K)

Order Number: 0602 0493

Efficient and fast-action immersion probe, waterproof

Flexible, fast-action immersion probe (TC type K) – measuring range: -60 to +1000 °C

Order Number: 0602 0593

Waterproof immersion/penetration probe (TC type K) – measuring range -60 to +400 °C

Order Number: 0602 1293

Fast-action, waterproof immersion/penetration probe

Fast-action immersion/penetration probe (TC type K) – measuring range: -60 to +800 °C

Order Number: 0602 2693

Immersion measuring tip with TC plug type K - for fast temperature measurements

Order Number: 0602 5792

Robust, waterproof Pt100 immersion/penetration probe

Robust waterproof immersion/penetration probe (Pt100) – measuring range -50 to +400 °C

Order Number: 0609 1273

Highly accurate Pt100 immersion/penetration probe

High-precision immersion/penetration probe (Pt100) – measuring range: -80 to +300 °C

Order Number: 0614 0235

Accessories

ComSoft Professional software for programming and readout of Testo data loggers and for archiving data

Order Number: 0554 1704

Accessories for measuring instrument

Plug-in mains adapter, 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz

Order Number: 0554 0447

Additional accessories

Handle for attachable measurement tips

Order Number: 0409 1092

Silicone heat paste (14g), Tmax = +260°C

Order Number: 0554 0004

Extension cable, 5m, for thermocouple probe Type K

Order Number: 0554 0592

Cases

Service case for measuring instrument, probe and accessories, dimensions 454 x 319 x 135 mm

Order Number: 0516 1035

Certificates

ISO temperature calibration certificate for air/immersion probes; with 3 measuring points: -18 / 0 / +60 °C

Order Number: 0520 0001

ISO temperature calibration certificate for air/immersion probes; with 3 measuring points: 0 / +150 / +300 °C

Order Number: 0520 0021

4-point adjustment

Order Number: 0520 0142

DAkkS temperature calibration certificate for air/immersion probes; with 3 measuring points: -20 / 0 / +60 °C

Order Number: 0520 0211

4-point adjustment

Order Number: 0520 0241

DAkkS temperature calibration certificate for surface probes; with 3 measuring points: +100 / +200 / +300 °C

Order Number: 0520 0271

ISO temperature calibration certificate for surface probes; with 3 measuring points: +60 / +120 / +180 °C

Order Number: 0520 0071

Printer and accessories

External fast charger for 1-4 AA rech. batteries, incl. 4 Ni-MH rech. batteries with individual cell charging and charge control display, incl. impulse trickle charging, integrated discharge function, with built-in international mains plug, 100-240 V, 300 mA, 50/60 Hz

Order Number: 0554 0610

Spare thermal paper for printer, permanent

Order Number: 0554 0568

testo-Schnelldrucker IRDA mit kabelloser Infrarot-Schnittstelle

testo fast printer IRDA

Order Number: 0554 0549

Radio handles and probe head for surface measurement

Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO

Order Number: 0554 0188

Radio module for measuring instrument, 915.00 MHz FSK, approval for USA, CA, CL

Order Number: 0554 0190

Applications

Measurement of the heating of electronic components

Advantages of testo 735:

Large range of probes available (incl. surface probes in the most varied shapes; see probe tab)
Display, saving and printout of Delta T, min., max. and mean values
Can be used universally

Calibration of stationary temperature probes

Advantages of testo 735:

For extremely accurate measurements: a system accuracy of 0.05 °C is achieved with a resolution of 0.001 °C using the plug-in high-precision Pt100 immersion/penetration probe 0614 0235
Can be used universally

Measuring temperature in a chemical laboratory

Advantages of testo 735:

For extremely accurate measurements: a system accuracy of 0.05 °C is achieved with a resolution of 0.001 °C using the plug-in high-precision Pt100 immersion/penetration probe 0614 0235 .
Can be used universally
Available in two versions

Temperature measurement in the cosmetics industry

Advantages of testo 735:

For extremely accurate measurements: a system accuracy of 0.05 °C is achieved with a resolution of 0.001 °C using the plug-in high-precision Pt100 immersion/penetration probe 0614 0235
Can be used universally
IP 65 = to meet cleaning requirements in the pharmaceuticals industry

Temperature distribution in refrigerators and conditioning cabinets

Advantages of testo 735:

3 probe connections for plug-in probes + up to 3 radio probes can be connected
→ Variety of probes are possible
It is available in two versions: the testo 735-2 also offers memory and analysis functions via a PC→ Online measurements are possible
Memory and analysis functions via a PC (testo 735-2); display, saving and printout of Delta T, min., max. and mean values

Calibration of stationary temperature probes

The testo 735 temperature measuring instrument is also ideally suited for calibrating stationary temperature probes: a system accuracy of 0.05°C is achieved with a resolution of 0.001°C using its plug-in high-precision Pt100 immersion/penetration probe (0614 0235).

Measurement of the heating of electronic components

The testo 735 temperature measuring instrument offers a large selection of probes, has memory and analysis functions available via a PC (testo 735-2) and can display, save and print out Delta T, min., max. and mean values.

Temperature distribution in refrigerators and conditioning cabinets

The testo 735 temperature measuring instrument has 3 probe connections for plug-in probes. In addition, up to 3 radio probes can be connected. It is available in two versions: the testo 735-2 also has memory and analysis functions via a PC and enables display, saving and print-out of Delta T, min., max. and mean values.

Measuring temperature in a chemical laboratory

The testo 735 temperature measuring instrument is ideally suited for laboratory measurement: a system accuracy of 0.05°C is achieved with a resolution of 0.001°C using its plug-in high-precision Pt100 immersion/penetration probe (0614 0235).

Temperature measurement in the cosmetics industry

The high-precision testo 735 temperature measuring instrument enables a system accuracy of 0.05°C with a resolution of 0.001° using its plug-in high-precision Pt100 immersion/penetration probe 0614 0235. It is available in two versions – the testo 735-2 also offers memory and analysis functions via a PC. Both versions meet cleaning standards in the pharmaceutical sector (IP 65).

Downloads

Product Brochures

Manuals

Software

Adjustment Software x35 instruction manual (pdf, 250.54 KB)
Instruction manual ComSoft Professional (pdf, 2.88 MB)
testo usb driver - Instruction manual (pdf, 676.7 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

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

Buy now