testo 735-2 – Temperature meter with logging function
Temperature meter with system accuracy up to 0.05 °C (with reference sensor 0614 0235) and logger memory for up to 10,000 measurements.
- Up to 6 sensors (3 cable, 3 radio)
- Sensor types: Pt100, thermocouple types J, K, S and T
- Delta T, min/max and average function
- Software - testo ComSoft Pro
6 910:-
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testo 735-2 – accurate temperature meter with logging function
The testo 735-2 is a digital multi-channel thermometer that has a wide range of applications. This is hardly a surprise given that you can use it for virtually any type of temperature measurement such as core temperatures, air temperatures, surface temperatures, liquid media, etc. It is also perfect as a reference thermometer as it can measure with an accuracy of up to 0.05°C with a high accuracy Pt100 sensor. You can also connect three more external radio temperature sensors wirelessly, giving you a total of 6 measurement channels.
Wide range of sensors, accurate measurement results on up to 6 channels
The testo 735-2 professional thermometer has a sensor connection for a highly accurate Pt100 sensor and two connections for fast thermocouple sensors of type K, T, J and S. In total, you can connect 6 sensors, including 3 wireless radio sensors, to the instrument and show the values on the display. There is a wide range of insertion sensors, air temperature sensors, surface temperature sensors to help you make quick and accurate temperature measurements on a variety of surfaces and media.
The high-accuracy Pt100 sensor (0614 0235) for dip and insertion measurements has a system accuracy of 0.05 °C and a resolution of 0.001 °C. The testo 735-2 is therefore ideal for use as a reference thermometer.
The testo 735-2 temperature meter has a logging function
The accurate temperature meter testo 735-2 not only allows you to perform fast and accurate temperature measurements, it also allows you to log up to 10,000 measurement values, create up to 99 measurement locations and multiple user profiles. In addition, you can save individual measurement blocks or measurement series for each measurement location and select logging intervals between 0.5 seconds and 24 hours. The included software allows you to save and analyze measurement data in tabular or graphical form. Last but not least, you can use the optional wireless quick printer to print directly at the measurement site.
The testo 735-2 temperature meter is practical
The testo 735-2 can give you delta-T, min, max and average values and present them on a backlit display that makes them easier to read in dark environments and poor lighting conditions.
Included in delivery
Multi-channel thermometer testo 735-2, software, USB cable, factory protocol and batteries.
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Inputs Thermocouple Pt100 Radio probes | 2 st 1 st 3 st |
Measuring range Pt100 | -200 ... +800°C |
Measuring range Pt100 precision sensor | -40 ... +300°C |
Measuring range TE type K | -200 ... +1370°C |
Accuracy Pt100 | ±0,2°C (-100 ... +199,9°C) ±0,2% of mv. rem. range |
Accuracy Pt100 precision sensor | ±0,05°C (+0,01 ... +100°C) ±0,05°C + 0,05% of mv. rem. range |
TE type K | ±0,3°C (-60 ... +60°C) ±0,2 °C + 0.3 % of mv. rem. range |
Resolution Pt100 | 0,05°C |
Resolution precision sensor | 0,001°C (-40 ... +199,999°C) 0,01°C rem. range |
Resolution TE type K | 0,1°C |
Operating temperature | -20 ... +50°C |
Storage temperature | -30 ... +70°C |
Battery type | Alkali manganese type AA |
Measure | 220x74x46 mm |
Weight | 428 g |
Material | ABS/TPE/Metal |
Protection class | IP54 |
Guarantee | 2 år |
Internal memory | 10,000 measurement values |
Logging interval | freely adjustable, shortest possible 1 second |
Precision temperature probe
Pt100 probes for the compact class
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Surface temperature sensor Pt100
1 695:- Art.nr 0609 1973Robust waterproof surface temperature sensor with flat measuring tip for measuring on smooth surfaces. -
Plug-in sensor with flat cable for low temperatures
1 795:- Art.nr 0572 7001Accurate Pt100 sensor with Teflon-insulated cable for low temperature applications. -
Robust dip/insert sensor
1 260:- Art.nr 0609 1273Standard sensor for dip/insert measurement. -
Pipe temperature sensor with Velcro Ø 6 … 120 mm
1 670:- Art.nr 0609 5602PT100 sensor for surface measurement on pipes. -
Laboratory sensors with glass tubes
1 680:- Art.nr 0609 7072Laboratory sensor with glass protection tube. Resistant to corrosive substances. The glass tube is replaceable.
Thermocouple probes type K
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Set including air, insertion and surface sensors
1 555:- Art.nr 0602 5093Air, insertion and surface sensors (thermocouple type K) A sensor set to perform temperature measurements in many different applications. Combine the temperature sensors (thermocouples type K, class 1) with a suitable measuring instrument and start the measurement.- Robust and fast immersion/insertable sensor (TE type K, class 1), measuring range -50 ... +400 °C, for temperature measurement in liquids and semi-solid materials.
- Rapid surface temperature sensor (TE type K, class 1) with spring-loaded thermocouple tip, measuring range -50 ... +350 °C, for temperature measurement on smooth and uneven surfaces, e.g., in the form of a thermocouple. on pipes
- Robust and fast air temperature sensor (TE type K, class 1), measuring range -50 ... +400 °C, for measuring ambient temperature as well as temperatures in ducts and air diffusers.
- Thanks to the proven quality and high durability, you can rely on your Testo temperature sensor in all conditions.
- Air sensor (TE type K, class 1)
- Dip/insert sensor (TE type K, class 1)
- Surface temperature sensor (TE type K, class 1)
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Robust plug-in sensor type K
705:- Art.nr 0602 1293Robust and affordable standard sensor for dip and insertion measurements. -
Robust air sensor, suitable for air ducts
955:- Art.nr 0602 1793Robust and affordable air temperature sensor. Suitable for measurements in air ducts. -
Temperature sensors for air and liquids
1 190:- Art.nr 0602 0493Fast and thin sensor. Ideal for measuring temperature in both air and liquids. -
Very fast mini air sensor
235:- Art.nr 0602 064630 mm long Teflon-insulated wire sensor. Ideal for quick air temperature measurements. -
Accurate and fast immersion sensor
1 495:- Art.nr 0602 0593Accurate, thin sensor. For measurements in gas, air and liquid. The small diameter (1.5 mm) provides a very fast response time. -
Robust surface temperature sensor type K
955:- Art.nr 0602 1993Waterproof surface temperature sensor with flat measuring tip for flat surfaces. -
Fast surface temperature sensor
1 835:- Art.nr 0602 0393Fast surface temperature sensor with resilient thermocouple band. The design makes it suitable for measurements on uneven and curved surfaces. For short-term measurements up to 500 °C. -
Angled surface temperature sensor
2 225:- Art.nr 0602 0993Angled surface temperature sensor with resilient thermocouple band. Suitable even on uneven surfaces. Short-term measurement up to 500 °C. -
Sensors for surface measurement up to +1 000 °C
1 730:- Art.nr 0602 0693Accurate, waterproof surface temperature sensor with small flat measuring head for measuring on smooth surfaces, up to +1000°C. -
Mini temperature sensors for surface measurements
810:- Art.nr 0602 0092- Very affordable and fast sensor for measurement on surfaces
- Also as a spare measuring head for pipe sensors 0602 4592
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Super fast needle sensor, no visible measuring holes
1 695:- Art.nr 0628 0026Waterproof, super-fast needle sensor for accurate measurements without visible measuring holes. Particularly suitable for foods such as hamburgers, steaks, pizzas, eggs, etc. -
Stainless steel insertion sensors for food
1 205:- Art.nr 0602 2292Waterproof food sensor (IP 65), made of stainless steel. -
Insertion sensor with Teflon cable Tmax +220°C
990:- Art.nr 0572 9001Plug-in sensor with 2 m Teflon-insulated cable Tmax +220°C. -
Rapid immersion/insertion sensor for gas, air and liquids
1 805:- Art.nr 0602 2693Fast immersion sensor for measurements in gas, air and liquids. -
Long immersion sensor with protection tube
1 465:- Art.nr 0628 1292Waterproof and robust dip/insert sensor with metal protection tube. Suitable for temperature control of frying oil etc. -
Temperature sensor with flexible probe
445:- Art.nr 0602 5792Flexible measuring tip, 500 mm long, Ø 1.5 mm -
Sensors for low temperatures
560:- Art.nr 0602 5793Flexible measuring tip, 500 mm long, Ø 1,0 mm. Suitable for temperature measurement in e.g. liquid nitrogen, low temperature freezing down to -196°C. The connector can withstand temperatures from -30 to +110 °C. -
Sensor with flexible measuring tip 500 mm
695:- Art.nr 0600 5793Flexible measuring tip TE type K normal contact (plug-in), Ø 3 mm, 500 mm long, for high temperatures +1100°C. ATTENTION! To use this sensor with most of our instruments, an adapter is needed. -
Probe with flexible measuring tip, 1 030 mm
775:- Art.nr 0600 5893Flexible measuring tip (plug-in), 1030 mm long, for high temperatures +1100°C. NOTE! To use this sensor with most of our instruments an adapter is needed. -
Robust compost sensor 1.25 meters
2 750:- Art.nr 0602 1250Long robust sensor specially developed for measurements in compost. 1.25 m long. -
Fiberglass insulated wire sensor 800 mm
290:- Art.nr 0602 0644Fiberglass insulated wire sensor, 800 mm long. For temperatures up to +400°C. -
Fiberglass insulated wire sensor 1500 mm
235:- Art.nr 0602 0645For temperatures up to +400°C. -
Wire sensor 1500 mm, PVC insulated
230:- Art.nr A10K-1,5-F11KXPlastic coated wire sensor, 1500 mm long. Tmax +105 °C. Suitable for measuring air temperature in premises, coolers and water temperature in dishwashers, etc. -
Wire sensor 5 meters, PVC insulated
295:- Art.nr A10K-5,0-F11KXPlastic-coated wire sensors. Tmax +105 °C. Suitable for measuring air temperature in rooms, refrigerators and surface temperature if the sensor is taped to the surface. -
Surface temperature sensor with magnet, up to 170 °C
2 405:- Art.nr 0602 4792Sensor with magnet for use on metal surfaces. Adhesive force approx: 20 N -
Surface temperature sensor with magnet, up to +400°C
2 665:- Art.nr 0602 4892Temperature sensor with magnet for higher temperature measurements on metal surfaces. Adhesive force approx: 10 N -
Pipe sensors for surface temperature measurement
1 020:- Art.nr 0602 4692Pipe sensor for surface temperature measurement on pipes with a diameter of 15-25 mm. Short-term measurements up to 130°C. Long term 100°C. -
Pipe sensor with velcro – Ø max 120 mm
705:- Art.nr 0628 0020Pipe sensor with Velcro, for temperature measurement on pipes with a maximum diameter of 120 mm. Up to 120°C. -
Pipe temperature sensor with interchangeable measuring head
2 030:- Art.nr 0602 4592Pipe sensor (pliers) with interchangeable measuring head, for pipe diameters 5-65 mm. Short-term measurements to +280°C -
Dual sensor with Teflon-insulated cable
730:- Art.nr 0628 7533Stainless steel dual sensor for measuring air, gas and liquid. -
Radiant heat sensor
5 355:- Art.nr 0602 0743Global sensor for measuring radiant heat. -
Compensation cable type K with PVC insulation (metric)
30:- Art.nr A82KPrice per meter. -
Kapton insulated thin wire sensor type K – 1.5 m
210:- Art.nr B08K-1,5-F11KXFlexible sensor for quick air and surface temperature measurements.- Super thin wire sensor 1.5 meters
- Kapton insulated
- Wide temperature range
- Thermocouple type K
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Wire sensor TE type K, 5 meters, fiberglass insulated
315:- Art.nr C09K-5,0-F11KXWire sensor TE type K, 5 meters, fiberglass insulated -
TE wire type K 25 meters PVC
575:- Art.nr A10K-25Type K thermocouple wire on 25-metre rolls with PVC insulation -
TE wire type K 50 meters PVC
1 095:- Art.nr A10K-50Type K thermocouple wire in 50 meter rolls with PVC insulation. -
TE wire type K 100 meters PVC
1 995:- Art.nr A10K-100Type K thermocouple wire on 100-metre rolls with PVC insulation -
TE wire type K 25 meters fiberglass
595:- Art.nr C09K-25TE wire type K on a 25 meter roll with fiberglass insulation. -
TE wire type K 50 meters glass fiber
1 075:- Art.nr C09K-50Type K thermocouple wire on 50 meter rolls with fiberglass insulation. -
TE wire type K 100 meters glass fiber
1 795:- Art.nr C09K-100Type K thermocouple wire on 100 meter rolls with fiberglass insulation. Tmax 480 °C -
Durable grill sensor with steel cable
850:- Art.nr 1390 0460Durable grill sensor thermocouple type K suitable for testo 108, testo 925 and Armatherm, Eti, Greisinger, etc.- Steel cable with protective sheath withstanding Tmax +450°C
- Cable length 1,5 m. Cable is not waterproof (to consider when cleaning it)
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Fast oven sensor with Teflon cable
730:- Art.nr 1390 2100Rapid oven sensor Ø 1.5 mm- Length 100 mm
- Thermocouple type K suitable for testo 108, testo 925 and Armatherm, Eti, Greisinger, etc.
- Teflon-insulated cable Tmax +210°C
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Extremely thin and fast type K wire sensor
595:- Art.nr 1390 0345The wire sensor provides a very fast response and is suitable for measuring small volumes of liquid. The cable is extremely thin and flexible. -
Air and liquid temperature sensor – 2 m (type K)
950:- Art.nr 1390 3125Temperature sensor with Teflon-insulated cable 2 meters, Tmax = +250 °C, thermocouple type K.
Thermocouple probes type T
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Low temperature sensor type T
1 220:- Art.nr 1390 1000Stainless steel rod 1 m long with 2 m silicone cable and fitted mini plug. Suitable for measuring in freezers down to -200 degrees e.g.. in liquid nitrogen. -
10 pcs TE sensors type T, without contact, 10 meters
1 495:- Art.nr A10TX-10Thermocouple sensor type T 10 m without contact, designed for Celsicom TC503T, but can also be used for other applications. 10 sensors per pack. -
Watertight sensor for dip/insert measurements
350:- Art.nr 0603 1080Watertight sensor for dip/insert measurement.- -50...+300°C
- Standard sensor for testo 108
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Waterproof dip/insert sensor
700:- Art.nr 0603 1293Waterproof precision sensor for dip/insert measurement. -50...+350°C (Tmax for handle and cable is +70°C.) -
Affordable air temperature sensor
995:- Art.nr 0603 1793Affordable air temperature sensor. -50...+350 °C (Tmax for handle and cable is +70 °C.). -
Robust surface temperature sensor type T
1 010:- Art.nr 0603 1993Waterproof, accurate sensor for surface temperature measurement, with a flat measuring tip for flat surfaces such as grill plates. -
Corkscrew sensors for food
2 015:- Art.nr 0603 3292Robust sensor for frozen foods, with corkscrew tip. -
Stainless steel insertion sensors
1 275:- Art.nr 0603 2192Accurate and waterproof insertion sensor, IP67. With PVC cable. -50...+350 °C. -
Stainless steel insertion sensor with Teflon cable
1 770:- Art.nr 0603 3392Accurate and waterproof insertion sensor, IP67. With Teflon cable. -50...+350 °C. -
Super fast needle sensor
1 090:- Art.nr 0628 0027Super fast needle sensor for measurements without visible measuring holes. Ideal for hamburgers, steaks etc. -50...+250 °C -
Flexible sensor
800:- Art.nr 0628 0023Thin, flexible sensor for quick temperature measurements. -
Fast insertion sensor type T for ovens
1 505:- Art.nr 0628 0030Needle sensor for measurement in oven, Teflon-insulated cable 1.2 m, Tmax +250 °C. -
Resistant grill sensor to +250 °C
850:- Art.nr 1390 0450Durable grill sensor thermocouple type T suitable for testo 108 and others. (Type K is available to order for Armatherm, Eti, Greisinger and others). Steel cable with protective sheath, resistant to Tmax +450 °C, cable length 1.5 m. Cable is not waterproof (to be considered when cleaning it). -
Quick insertion sensor type T for oven, 1.5 mm diam.
730:- Art.nr 1390 2000Fast oven sensor Ø 1.5 mm, length 100 mm, thermocouple type T suitable for testo 108. Teflon-insulated cable Tmax +210°C. -
Food dispenser with special handle
1 540:- Art.nr 0603 2492Robust food sensor with special handle, reinforced cable (PUR), thermocouple type T. -
PVC insulated wire sensor – 0.5 m
210:- Art.nr 1390 0005Wire sensor 0,5 m, PVC insulated, Tmax = 105 °C, thermocouple type T. -
PVC insulated wire sensor – 1.5 m
235:- Art.nr 1390 0010Wire sensor 1.5 meters, PVC insulated, Tmax = 105 °C, thermocouple type T. -
Kapton insulated thin wire sensor type T – 1.5 m
295:- Art.nr 0603 0646Easy-to-use sensor for quick air and surface temperature measurements- Super thin wire sensor 1.5 meters
- Kapton insulated
- Wide temperature range
- Thermocouple type T
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Kapton-insulated thin wire sensor type T – 2 m
325:- Art.nr B08T-2-F11TXEasy-to-use sensor for quick air and surface temperature measurements- Super thin wire sensor 2 meters
- Kapton insulated
- Wide temperature range
- Thermocouple type T
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Kapton insulated thin wire sensor type T – 3 m
425:- Art.nr B08T-3-F11TXEasy-to-use sensor for quick air and surface temperature measurements- Super thin wire sensor 3 meters
- Kapton insulated
- Wide temperature range
- Thermocouple type T
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Kapton insulated thin wire sensor type T – 5 m
595:- Art.nr B08T-5-F11TXEasy-to-use sensor for quick air and surface temperature measurements- Super thin wire sensor 5 meters
- Kapton insulated
- Wide temperature range
- Thermocouple type T
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Kapton insulated thin wire sensor type T – 10 m
950:- Art.nr B08T-10-F11TXHandy sensor for quick air and surface temperature measurements- Super thin wire sensor 10 meters
- Kapton insulated
- Wide temperature range
- Thermocouple type T
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Robust Teflon insulated wire sensor – 1.5 m
395:- Art.nr 1390 0013Wire sensor 1.5 meters, Teflon insulated, Tmax = 250 °C, thermocouple type T. -
Robust Teflon insulated wire sensor – 5 meters
475:- Art.nr B13TX-5,0-F11TXRobust 5 m Teflon-insulated Type T wire sensor for accurate temperature measurement in harsh environments. -
Temperature sensors for air and liquid – 2 m
895:- Art.nr 1390 2125Temperature sensor with Teflon-insulated cable 2 meters, Tmax = +250 °C, thermocouple type T. -
Temperature sensors for air and liquid – 6 m
1 095:- Art.nr 1390 2160Temperature sensor with Teflon-insulated cable 6 meters, Tmax = +250 °C, thermocouple type T. -
TE wire type T (IEC standard) – 25 m
395:- Art.nr A10TX-25TE wire type T on 25 meter rolls with PVC insulation. -
TE wire type T (IEC standard) – 50 m
695:- Art.nr A10TX-50TE wire type T on 50 meter rolls with PVC insulation. -
TE wire type T (IEC standard) – 100 m
1 195:- Art.nr A10TX-100TE wire type T on 100 meter roll with PVC insulation
Radio probes and accessories
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Separate radio handle
1 525:- Art.nr 0554 0189Separate radio handle for plug-in sensors, including adapter for thermocouple sensors (mini plug type K). -
Plug inserter dip/insert
780:- Art.nr 0602 0293Plug-in sensor dip/insert TE type K. ATTENTION! Does not fit directly to the instrument but must be supplemented with a radio handle. -
Fast surface temperature sensor (plug-in)
1 050:- Art.nr 0602 0394Plug-in sensor for quick surface measurements with patented sensor head. TE type K. ATTENTION! Does not fit directly to the instrument but must be supplemented with a radio handle. Please note that the item is in new condition, but is sold at a reduced price and with a limited warranty. -
Radio module for instruments
705:- Art.nr 0554 0188Radio module for all instruments with radio function.- Radio signal range: Up to 20 m
- Frequency: 869.85 MHz FSK
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Silicone paste
98:- Art.nr 0190 0030Thermally conductive silicone paste, 30 grams. For good heat transfer when measuring temperatures on surfaces or in immersion tubes. Maximum temperature: +260 °C. -
IRDA printers
3 220:- Art.nr 0554 0549IR printer including four AAA batteries and a roll of printer paper. -
Extension cable 5 meters – TE type K
805:- Art.nr 0554 05925 meter extension cable for TE type K sensors. -
Power supply unit for testo 735/635/435
375:- Art.nr 0554 0447Power supply (Europe), 5 VDC, 500 mA. For Testo 435, 635 and 735 measuring instruments. -
Transducer disinfectant wipe 100-pack
50:- Art.nr 2590 0100Used to wipe sensors when measuring in food. Bactericidal to prevent cross-contamination. Each cloth is packaged separately to prevent the whole package from drying out. Proceed as follows: Tear off one corner of the package and push in the sensor. Then wrap the cloth around the sensor and pull it out. This prevents alcohol from getting on your fingers and avoids having to remove the cloth from its protective paper. -
TE mini-plug male type K
55:- Art.nr F11KXThermocouple plug type K of minimum model (male). For mounting on thermocouple wire. -
Mini plug type K – female
65:- Art.nr F20KXThermocouple plug type K of minimum model (female). For mounting on thermocouple wire. -
Strain relievers
30:- Art.nr F40Strain relief for TE connector F11 and F20. -
Mini plug type T – female
59:- Art.nr F20TXBrown thermocouple connector type T. For mounting on thermocouple wire. -
TE mini plug – male type T
60:- Art.nr F11TXBrown thermocouple plug type T (male). For mounting on thermocouple wire. -
TE adapter mini connectors male to female
335:- Art.nr F11KX-1,5-F20KX1.5 meter TE adapter type K with mini-plug male to mini-plug female. -
TE adapter male to normal plug
350:- Art.nr F11KX-1,5-R20KXTE adapter type K. 1.5 meters. Mini plug male to normal plug female. -
Printer paper
345:- Art.nr 0554 0568Extra printer paper for Testo's printers (6 rolls). Documentation of measurement data that is readable for up to 10 years.
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