Universal Compatibility - Works with Testo printers 0554 0622, 0554 0549, and 0572 0576.

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

The Saveris base is the heart of our professional testo Saveris data logger system. It receives the measurement data from up to 150 probes, then evaluates and documents them. So that you are informed in good time about any limit value violations, the Saveris base with GSM module triggers an alarm: by SMS to your mobile or via alarm relay to lights or horns.

The testo 112 is a highly accurate, calibratable 1-channel thermometer with PTB approval, making it suitable for official control measurements in sectors like food safety, pharmaceuticals, and veterinary medicine. Compatible with both NTC and Pt100 probes (sold separately), it offers a broad temperature measuring range from -50 to +300 &deg;C. Key features include a large, illuminated display, minimum/maximum value memory, and acoustic alarms for limit value breaches. For enhanced protection in demanding environments, the optional TopSafe case provides IP65-rated water and dirt resistance. Please note, a conformity assessment is required for official measurements, with separate fees applicable for the instrument and probes.​

The testo 315-3 is a high-quality, durable CO and CO₂ meter designed for ease of use, providing fast and reliable ambient measurements in compliance with DIN EN 50543. It is specifically designed to measure carbon monoxide and carbon dioxide simultaneously in heating systems and ventilation ducts. Readings are presented on an easy-to-read display, with visual and audible alarms activated when CO/CO₂ thresholds are breached.

The testo 315-4 is a high-quality, durable CO meter designed for ease of use, delivering fast and reliable ambient carbon monoxide measurements. You can, for example, detect CO in the ambient air around heating systems. It features an easy-to-read display with visual and audible alarms that activate when CO thresholds are exceeded.

The ideal equipment for heating engineers: with this testo 320 flue gas analysis set, you can carry out your measuring tasks on heating systems quickly and efficiently. Use the flue gas analyser to measure flue gas, draught, pressure and differential temperature. Can also measure ambient CO and detect gas leaks with an optional additional probe.

The testo 320 basic features all the essential functions for carrying out flue gas analysis on domestic heating systems, including flue draught, pressure measurements, and differential temperature measurement. The flue gas analyser is easy to use with its full colour graphic display featuring a user-friendly menu guidance. The analyser measures both O2 and CO (4,000ppm sensor fitted as standard) and can also display calculated parameters such as combustion ratio, CO2, etc.

The testo 327 Standard Kit + Gas Leak Detector + CPA1 Kit is a complete flue gas analysis and gas safety testing package for engineers carrying out boiler, appliance and CO safety checks. It supports combustion measurement, leak detection and CPA1-related testing in one practical kit. It is suited to boiler servicing and commissioning, gas leak detection, CPA1 testing and CO safety checks.

The testo 327 Standard Kit + Gas Leak Detector is a professional combustion analysis and gas safety package for heating engineers working on boilers and gas appliances. It combines flue gas measurement with gas leak detection to support safer installation, maintenance and fault-finding. It is ideal for boiler servicing, combustion and CO checks, and gas leak detection during service or repair work.

The testo 327 Advanced Kit + Gas Leak Detector is a professional combustion and gas safety package for heating engineers working on domestic and light commercial systems. It combines accurate flue gas analysis with gas leak detection to improve service efficiency and safety checks. It is suited to boiler servicing and commissioning, gas leak detection, combustion checks, CO safety testing and performance diagnostics.

The testo 327 Advanced Kit + Gas Leak Detector + CPA1 Kit is a complete professional testing package for combustion analysis, gas leak detection and CO safety checks. Designed for heating engineers, it supports accurate boiler diagnostics, appliance testing and compliance-focused reporting. It is ideal for advanced boiler servicing, gas leak detection, CPA1 testing, CO safety checks and combustion performance assessment.

The testo 327 Standard Kit is a professional flue gas analyser for heating engineers carrying out combustion testing on domestic and light commercial boilers. It provides reliable measurement of key flue gas values to support safe, efficient boiler operation and routine maintenance. It is suited to boiler servicing and commissioning, combustion efficiency checks, CO safety testing and fault diagnosis.

The testo 327 Advanced Kit is a professional flue gas analyser package for engineers who need reliable combustion testing and enhanced boiler diagnostics. It measures key flue gas values to help assess appliance performance, safety and efficiency during servicing or commissioning. It is ideal for advanced boiler servicing, combustion efficiency checks, emissions testing and heating system fault diagnosis.

The testo 340 flue gas analyser is a high-performance emissions monitoring tool designed for industrial applications. Equipped with an O₂ sensor, an integrated flow and pressure difference measurement feature, and a calibration protocol, it delivers precise and adaptable flue gas analysis. The ability to add up to four gas sensors makes it suitable for a variety of industrial environments, ensuring reliable performance in high gas concentration conditions.

The testo 340 Flue Gas Analyser (Basic Combustion Kit) is a professional-grade emissions monitoring instrument designed for industrial use. With support for up to four gas sensors, extended measurement capabilities, and seamless PC integration, it provides reliable and accurate combustion analysis. This kit includes O2 LL, CO, and NO sensors, making it ideal for essential industrial emissions testing.

The testo 340 Flue Gas Analyser (NO/NO2 kit) is a high-performance combustion gas analyser designed for industrial applications. Featuring up to four configurable gas sensors, including NO and NO2 for true NOx measurement, it ensures precise emissions monitoring. Its extended measurement range handles high gas concentrations effortlessly, making it an ideal tool for professionals.

The testo 340 Flue Gas Analyser (SO2 Kit) is a high-performance emissions monitoring tool designed for industrial applications. With support for up to four gas sensors, extended measurement capabilities, and seamless PC integration, it ensures precise and reliable flue gas analysis. The specialised SO2 kit includes sensors for O2 LL, CO, NO, and SO2, making it ideal for industries that require accurate sulfur dioxide measurement.

The testo 350 Analysis Box is an MCERTS-certified, high-performance exhaust gas analyser designed for industrial emissions monitoring in demanding conditions. It supports up to six gas sensors, enabling precise measurements. The Analysis Box can be operated via the testo 350 Control Unit (sold separately), PC software, or remotely via Bluetooth or USB, making it ideal for complex industrial applications. (Able to be fitted with new O2 LongLife sensor).

The testo 350 MARITIME is a DNV and NK-certified exhaust gas analyser designed specifically for marine diesel engines. It enables emissions measurement in compliance with MARPOL Annex VI and the NOx Technical Code 2008, ensuring vessels meet international regulations. Housed in a durable, protective case with a trolley function, the analyser is built for the harsh conditions at sea. With pre-calibrated gas sensors, a quick startup time of under two minutes, and highly accurate measurement technology, it provides a reliable and efficient solution for onboard compliance checks.

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You can keep a close eye on indoor air quality with the testo 445 climate measuring instrument: the allrounder can measure up to 6 parameters (with the appropriate probe), which can help you make a professional assessment of indoor air quality. The climate measuring instrument therefore supports you in adjusting and checking ventilation and air conditioning systems.

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The testo 526-2 high-precision differential pressure measuring instrument is ideally suited for checking pressure in sensitive industrial processes, thanks to a measuring accuracy of &plusmn; 0.05% of final value. Two additional pressure and temperature probes can also be attached.

The testo 635-1 is a professional temperature and humidity measuring instrument designed for precise climate monitoring in various environments. It supports multiple probe types, calculates dew point and absolute pressure, and features wireless measurement data transfer. With robust construction and an intuitive display, it&rsquo;s perfect for applications in production, storage, HVAC systems, and more.

The testo 635-2 is a high-performance thermohygrometer designed for precise climate monitoring across multiple applications. With support for temperature, humidity, material moisture, and pressure dew point measurements, it features expandable sensor connectivity and a large memory for 10,000 readings. The included USB interface and PC software allow seamless data logging and analysis, making it an essential tool for HVAC professionals, facility managers, and quality control experts.

If you need a measuring instrument for accurate temperature measurement or you would like to measure the temperature in several locations simultaneously, the testo 735-1 is the ideal equipment for you. The wide selection of optional probes enables flexible use of the temperature measuring instrument, for example to calibrate stationary temperature probes, in the electronics and food industries or in laboratories.

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.

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The testo 926 TE type T digital temperature meter provides you with a quick, reliable and discreet means of checking the core temperature of food in commercial kitchens, catering and other commercial and industrial environments.

The universal printer with IRDA and infrared interface saves time since it stores the print data prior to printing. Data transfer is completed within 2 seconds. The instrument is then immediately ready for operation. The readings are saved black on white with date and time.

The testo fast IRDA printer offers quick and reliable data printing directly from compatible testo measuring instruments. With fast data transfer, a magnetic holder for easy positioning, and durable construction, it&rsquo;s ideal for on-site documentation. Includes thermal paper roll and batteries for immediate use.

General technical data	Dimensions 145 x 75 x 40 mm
	Product-/housing material Plastic
	Product colour Black
	Battery type 4 x type AA batteries
	Interface IR/IRDA interface
	Weight 258 g

testo fast printer IRDA

testo fast printer IRDA

General technical data

General technical data

Accessories