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Product information "testo 735-1"

Temperature measuring instrument (3-channel) testo 735-1

testo temperature measuring instruments provide precise measurements using penetration, immersion, surface and air probes. They are suitable for food inspection, laboratories, quality assurance and maintenance.

Key Benefits at a Glance

  • With optional probes for measuring core temperature, surface temperature and air temperature
  • Up to three probes can be connected, with three additional temperature probes connectable wirelessly to the temperature measuring instrument
  • Accurate measurement down to 0.05 °C with Pt100 temperature probe (optional)
  • Display of minimum, maximum and average values and calculation of differential temperature (Delta T)

Scope of delivery

Temperature measuring instrument (3-channel) testo 735-1 with audible alarm, including adjustment protocol and batteries.

IMPORTANT: The instrument can only be operated with a probe, which must be purchased separately.

Technical specifications

Temperature - Pt100
Measuring range-200 to +800 °C
Accuracy±0,2 % of measured value (remaining measuring range), ±0,2 °C (-100 to +199,9 °C)
Resolution0,05 °C
Temperature - TC Type K (NiCr-Ni)
Measuring range-200 to +1370 °C
Accuracy±(0,2 °C + 0,3 % of measured value) (remaining measuring range), ±0,3 °C (-60 to +60 °C)
Resolution0,1 °C
Temperature – thermocouple Type T (Cu-CuNi)
Measuring range-200 to +400 °C
Accuracy±(0,2 °C + 0,3 % of measured value) (remaining measuring range), ±0,3 °C (-60 to +60 °C)
Resolution0,1 °C
Temperature – thermocouple Type J (Fe-CuNi)
Measuring range-200 to +1000 °C
Accuracy±(0,2 °C + 0,3 % of measured value) (remaining measuring range), ±0,3 °C (-60 to +60 °C)
Resolution0,1 °C
Temperature – thermocouple Type S (Pt10Rh-Pt)
Measuring range0 to +1760 °C
Accuracy±1 °C (0 to +1760 °C)
Resolution1 °C
General technical specifications
Dimensions220 x 74 x 46 mm
Operating temperature-20 to +50 °C
HousingABS / TPE / metal
Protection ratingIP65
StandardsEN 13485
Battery typeAlkaline manganese, AA batteries
Storage temperature-30 to +70 °C
Weight428 g

Operating conditions

Battery-operated handheld instrument; probe selected according to application.

  • Operating temperature: -20 to +50 °C
  • Protection rating: IP65
  • Battery type: alkaline manganese, AA batteries
  • Storage temperature: -30 to +70 °C
  • For production environments
  • For warehouses
  • For workshops
  • Not suitable for potentially explosive atmospheres (no ATEX certification)

Typical applications

Food production · Research · Chemicals & pharmaceuticals · Mechanical & plant engineering

Product information

  • Manufacturer: Testo SE & Co. KGaA, Celsiusstraße 2, 79822 Titisee-Neustadt, Germany
  • Manufacturer's part number: 0560 7351

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Volume discounts for bulk orders
We offer additional discounts for larger order quantities. Let us know the quantity required and we will prepare a tailored quotation.
Request a bulk quotation

Technical Details

Operating Conditions: Dust-resistant, For production environments, For warehouse, For workshops
Primary Function: Measuring & Testing
Sectors/Industry: Chemicals & Pharmaceuticals, Food & Beverages, Mechanical & Plant Engineering, Research, Laboratory & Quality Assurance

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Products from renowned manufacturers – certificates and declarations of conformity per product on request.

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Frequently Asked Questions

Unless stated otherwise on the product, delivery takes 14 working days within Germany and 21 working days to all other delivery countries. For custom-made products we agree the delivery date with you individually.

Many products are available on request in special sizes or colours or with custom printing. Get in touch – we will check the options for your requirements.

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We supply products from renowned manufacturers. Technical data sheets and safety data sheets are available directly on the product pages; certificates and declarations of conformity are available per product on request.

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