Products

The Testo 511 is a compact and precise absolute pressure meter, ideal for use in flow measurement, laboratories, and production processes. With the...

The Testo 512 is a reliable and versatile pressure measuring instrument, designed for differential pressure monitoring and high-speed air flow meas...

The Testo 521-1 is a high-precision differential pressure measuring instrument designed for applications in air conditioning and ventilation system...

The Testo 521-2 is a high-precision differential pressure measuring instrument designed for applications in air conditioning and ventilation system...

The Testo 521-3 is a high-precision differential pressure measuring instrument designed for applications requiring accurate measurement of low diff...

The Testo 540 lux meter is a compact and easy-to-use device designed to measure both natural and artificial light. Ideal for spot checks in workpla...

The Testo 549i is a compact, wireless high-pressure gauge designed for efficient servicing and troubleshooting of air conditioning and refrigeratio...

The Testo 550s Digital Manifold with Bluetooth and a 2-way valve block offers seamless and efficient measurement for commissioning, servicing, and ...

The Testo 605i Thermohygrometer is a compact and reliable tool for measuring air temperature and relative humidity in rooms, ducts, and HVAC system...

The Testo 606-1 Moisture Meter is a compact, user-friendly device for precise moisture content measurement in wood and various building materials. ...

The Testo 606-2 Moisture Meter is an advanced tool designed for accurate moisture measurement in wood and building materials, alon...

The Testo 622 is a reliable, all-in-one instrument for monitoring air temperature, humidity, and pressure. It is ideal for offices, laboratories, a...

The Testo 623 Hygrometer is a compact, stylish device designed to monitor temperature and humidity accurately in offices, living spaces, and commer...

The Testo 625 Thermohygrometer is a compact, high-performance instrument for accurate air temperature, relative humidity, dew point, and wet bulb t...

The Testo 635-1 is a versatile and precise instrument designed to monitor air humidity, temperature, dew point, and absolute pressure. It is ideal ...

The Testo 745 Non-Contact Voltage Tester allows for fast and easy detection of voltage or de-energized circuits. Unlike many other models, it featu...

The Testo 750-1 Voltage Tester is designed for accurate and reliable voltage testing on electrical circuits and systems. Its unique all-round LED d...

The Testo 755-1 is an innovative all-in-one tool for measuring voltage, current, and continuity. It simplifies electrical testing by automatically ...

The Testo 760-1 Digital Multimeter sets new standards in safety and ease of use, making it the ideal choice for daily electrical measurements. Unli...

The Testo 760-1 Digital Multimeter is an entry-level instrument designed for reliable measurement of essential electrical parameters. It features a...

The Testo 805 is a compact, lightweight infrared thermometer designed for quick surface temperature checks. Ideal for use in supermarkets, food ins...

The Testo 805i Infrared Thermometer is a compact, smart instrument for measuring surface temperatures on walls, fuses, and HVAC components. Designe...

The Testo 816-1 is a top-tier sound level meter designed for non-conform sound level measurements according to IEC 61672-1 Class 2 and ANSI S1.4 Ty...

The Testo 826-T4 is a professional infrared and penetration thermometer designed for HACCP-compliant temperature checks in the food manufacturing i...

The Testo 830-T2 infrared thermometer offers fast, accurate non-contact surface temperature measurements for trade and industrial applications. Wit...