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Ensure pH meter accuracy with Testo 50 ml Storage Solution. Ideal for laboratory applications.

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The Testo 0516 7301 is a robust, washable plastic storage and transport case (330 × 260 × 65 mm) for the Testo cooking oil tester. It keeps the instrument protected and hygienically stored right at the application site, weighing 869 g.

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The Testo 0572 2157 is a compact lux and UV probe for monitoring the light and UV radiation that light-sensitive exhibits are exposed to. Measuring 0 to 20,000 lux and up to 10,000 mW/m² UV, it is ideal for museums, galleries and display cabinets when used with a compatible data logger.

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The Testo 0635 0543 is a lux probe for measuring illuminance from 0 to 100,000 lux, ideal for the ergonomic assessment of lighting at workplaces. Class C compliant per DIN 5032-7, it helps verify that hospitals, offices, schools and museums meet minimum light-level requirements.

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The Testo 191-T4 is a high-precision HACCP temperature data logger with a long bendable sensor for validating thermal processes in the food industry. Measuring -50 to +140 °C with ±0.1 °C accuracy and an IP68 housing, it works with the multifunction box for up to 8 loggers.

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The Testo 190-T3 is a high-precision CFR temperature data logger with a fast-response flexible sensor for validating sterilization processes. Measuring -50 to +140 °C with ±0.1 °C accuracy and an IP68 housing, it is 21 CFR Part 11 compliant and works with the multifunction box for up to 8 loggers.

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The Testo 191-T3 is a high-precision HACCP temperature data logger with a fast-response flexible sensor for validating thermal processes in the food industry. Measuring -50 to +140 °C with ±0.1 °C accuracy and an IP68 housing, it works with the multifunction case for up to 8 loggers.

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The Testo 160 THE is a WiFi data logger with an integrated temperature and humidity sensor plus two connections for external probes. Managed via the Testo Cloud, it combines built-in climate monitoring with the flexibility of additional temperature, humidity or lux/UV probes.

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The Testo 190-T2 is a high-precision CFR temperature data logger for validating sterilization and pasteurization processes. Measuring -50 to +140 °C with ±0.1 °C accuracy and 0.01 °C resolution, it is 21 CFR Part 11 compliant and works with the multifunction case for up to 8 loggers.

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The Testo 191-T2 is a high-precision HACCP temperature data logger for validating thermal processes in the food industry. Measuring -50 to +140 °C with ±0.1 °C accuracy and an IP68 housing, it works with the multifunction box for parallel programming and readout of up to 8 loggers.

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The Testo 190-T1 is a high-precision CFR temperature data logger for validating sterilization and pasteurization processes. Measuring -50 to +140 °C with ±0.1 °C accuracy and 0.01 °C resolution, it is 21 CFR Part 11 compliant and works with the multifunction case for up to 8 loggers.

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The Testo 175 T1 set is a rugged single-channel temperature data logger supplied as a ready-to-use set. IP65-rated and EN 12830 certified, it records from -35 to +55 °C — ideal for long-term temperature monitoring in cold rooms, storage and transport.

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The Testo 174 T set is a compact single-channel mini temperature data logger supplied as a ready-to-use set with USB interface. IP65-rated and EN 12830 certified, it records from -30 to +70 °C for reliable cold chain, storage and transport temperature documentation.

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The Testo 0636 6160 is a scatter field probe for fast, damage-free material moisture measurement. Using an integrated contact plate, it non-destructively measures the water content of woods and building materials in just 0.5 seconds — no drilling or coring required.

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The Testo 0636 2130 is a thin humidity/temperature probe supplied with four attachable protection caps for ambient air, exhaust air duct and equilibrium moisture measurements. Its slim 4 mm shaft measures 0 to 100 %RH and -20 to +70 °C for versatile climate monitoring.

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The Testo 0636 9742 is a humidity and temperature probe for reliable measurement of relative humidity and temperature. Measuring 0 to 100 %RH and -20 to +70 °C, it is well suited to indoor climate and ambient condition monitoring.

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The Testo 0636 2142 is a high humidity level probe with a heated sensor element that prevents condensation forming on the sensor. Measuring 0 to 100 %RH and temperatures up to +85 °C, it is ideal for continuous measurements in permanently high-humidity environments.

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Achieve precise humidity readings in challenging environments with the Testo Flexible Humidity Probe. Ideal for industrial use.

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Experience accurate readings in extreme conditions with Testo’s high temp/humidity probe. Perfect for industrial applications.

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The Testo 0636 9840 is a pressure dewpoint probe for monitoring the dryness of compressed air systems. Measuring pressure dewpoint from -20 to +50 °Ctpd and 0 to 100 %RH, it helps prevent condensation and corrosion in compressed air lines.

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The Testo 0636 2135 is a high-accuracy thin humidity/temperature probe with a slim 4 mm, 60 mm shaft. Measuring 0 to 100 %RH with ±2 %RH accuracy and excellent long-term stability, it is ideal for precise humidity measurements in confined spaces.

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The Testo 0636 9740 is a standard humidity and temperature probe for assessing indoor air climate and ambient conditions. Measuring 0 to 100 %RH and -20 to +70 °C with excellent long-term stability, it is a reliable everyday tool for climate monitoring.

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The Testo 435-2 Set is a complete climate measuring package for adjusting ventilation and air-conditioning systems and assessing indoor air quality. It combines the testo 435-2 multifunction instrument with a 16 mm telescopic vane, a 100 mm vane, the testovent 417 funnel set and a humidity/temperature probe, all supplied in a service case ready for professional airflow and IAQ work.

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The Testo 0636 9743 is a high-precision humidity and temperature probe for measuring relative humidity and temperature in storage, work and clean-room environments. Covering 0 to 100 %RH and -20 to +70 °C, it helps ensure the right ambient conditions for quality-critical processes.