The Testo 310 II is a smart entry-level flue gas analyser that pairs the proven reliability of the classic testo 310 with Bluetooth® and the testo Smart App. Residential heating installers can measure O₂, CO, draught, pressure and temperature with high precision, turn a smartphone into a second display, and email professional PDF reports directly from site.
-
Wide Field of View: 42° x 32° lens ideal for interior building audits and large-scale inspections.
-
Professional Quality: 320 x 240 IR resolution (640 x 480 SuperResolution) with < 40 mK sensitivity.
-
Smart Features: Includes Testo SiteRecognition for asset management and ScaleAssist for comparable images.
-
Full Control: Manual focus allows for sharp images from 10 cm distance.
-
Connectivity: Works with Testo Thermography App and Bluetooth probes (humidity/clamp meters).
-
High Image Quality: 320 x 240 pixel infrared resolution (expandable to 640 x 480 with SuperResolution).
-
Precision: Detects thermal anomalies with < 40 mK thermal sensitivity and manual focus.
-
Efficiency: Automatic image allocation to assets via Testo SiteRecognition.
-
Analysis: Includes professional Testo IRSoft PC software and connects to the Testo Thermography App.
-
Connectivity: Wireless integration with clamp meters and humidity probes via Bluetooth.
-
Testo Huminator II – precision humidity and temperature generator for professional calibration
-
Compact and portable design with intuitive touch display
-
Large measuring chamber for simultaneous calibration of multiple probes and data loggers
-
Fast stabilization and reliable performance for industrial and lab use
-
Ideal solution for accurate and stable humidity calibration
-
Best price of Huminator II and option to buy Huminator II directly from mme-ae.com
The Testo 164 GW is a wireless LAN gateway for the testo 160/162/164 online data logger system. It transfers measurement data from testo 164 mini loggers to the Testo Saveris Cloud and sends limit-value alarms instantly via push, email or SMS.
The Testo 164 T1 is a small, easy-to-use online data logger with a built-in temperature sensor that monitors room temperature 24/7. Set up in minutes with the Testo Smart App, it saves readings to the Testo Saveris Cloud for live values, charts and reports from anywhere.
The Testo 164 H1 is a compact mini online data logger with built-in temperature and humidity sensors that monitor around the clock. It sends readings wirelessly to the testo 164 Gateway and on to the Testo Saveris Cloud, with an impressive 8-year battery life.
The Testo 162 T3 is a Wi-Fi online temperature data logger with a display and two thermocouple inputs supporting Type K, J and T sensors. Transmitting to the Testo Saveris Cloud, it is ideal for high-temperature monitoring in food processing, sterilization and chemical manufacturing.
The Testo 570s is a next-generation 4-way digital manifold for HVAC/R professionals, with integrated Bluetooth® and intelligent error diagnostics. It offers high precision, smart connectivity and long-term data logging for refrigeration systems, heat pumps and AC units, delivering reliable, intelligent measurement with minimal setup time.
The Testo 0554 0188 is an approved 869.85 MHz radio module that fits a compatible Testo measuring instrument to enable secure, interference-free wireless communication with Testo radio probes and handles. It lets you measure, record and transmit data without cables for environmental, industrial and HVAC work.
The Testo 3-Hose 1/4″ – 1/4″ SAE Charging Set with valves provides three durable refrigerant hoses with integrated shut-off valves for air conditioning and refrigeration service. The 1/4″ SAE fittings connect your manifold or smart gauges to the system for clean, leak-free charging.
The Testo 3-Hose 1/4″ – 5/16″ SAE Charging Set with valves provides three durable refrigerant hoses with integrated shut-off valves for air conditioning and refrigeration service. Its mixed 1/4″ and 5/16″ SAE fittings suit newer refrigerants and systems for clean, leak-free charging.
The Testo 1/4″ – 5/16″ SAE Charging Hose Adapter connects 1/4″ and 5/16″ SAE fittings, letting technicians work across refrigerants and systems with a single adapter. Its durable, leak-proof design keeps refrigeration and air conditioning service connections secure.
The Testo 5/16 inch to 1/4 inch SAE charging hose adapter is an essential accessory for HVAC technicians and refrigeration professionals. Designed to bridge different hose and fitting sizes, it streamlines connections for efficient, leak-free operation on residential air-conditioning systems and commercial refrigeration units alike.
The Testo 565i smart vacuum pump with a 10 CFM (283 l/min) flow rate is designed for automated evacuations and decay tests on refrigeration systems and heat pumps. It integrates seamlessly with the testo Smart App to configure measurements, monitor live data and manage information from your smartphone, and it is safe to use with flammable A2L and A3 refrigerants.
The Testo 720 is a precise, versatile thermometer suitable for a wide range of industries and applications. Accepting Pt100 and NTC probes, it measures temperature from -100 to +800 °C with high accuracy, enabling professionals to obtain reliable results and maintain efficiency and quality in their fields.
testo Sensor LD basic – Leak detector:
- Sound-proof headphones and a leak detector with an integrated Li-ion rechargeable battery
- tip-equipped directional tube
- power adapter
- sound horn
- carrying case
- Instructional guide
The Testo 316-1 is an easy-to-use electronic gas leak detector for locating methane leaks in natural gas pipes and equipment in homes, buildings and workplaces. With a flexible gooseneck probe, a rotary sensitivity control and a two-stage visual and audible alarm, it lets technicians pinpoint even the smallest leaks quickly and reliably.
Testo 890-2 thermal camera is a product of Testo and one of the most widely used cameras in industries and medicine. This camera uses a handle and a rotating display, which is vital for capturing high-quality images. Additionally, with a sensitivity of 40mk and a resolution of 640480, it has great efficiency in multi-purpose research programs. By using “SuperResolution” technology, this camera allows you to view images with a resolution of 9601280, making it easy to identify problem areas.
The Testo 872s thermal imager is a powerful instrument for detecting temperature changes fast and easily. With a temperature range of -30°C to 650°C, this thermal imager is appropriate for a variety of applications. Some of its characteristics are as follows:
The Testo 868s thermal camera has a number of useful features that help users get the most out of its impressive thermal imaging capabilities. The non-contact infrared thermal sensor has a resolution of 160 x 120 pixels and measures temperatures from -30˚C to 650˚C in two separate ranges.
The Testo 6444 is a DN50 compressed air meter for accurate consumption, leak and flow measurement from 2.3 … 700 m³/h. In industrial compressed-air systems, precise measuring technology creates transparency around consumption, helping you save energy, reduce costs and support environmental management systems such as ISO 50001 or ISO 14001.
The Testo 324 Pro kit is a professional-quality pressure and leakage measuring instrument for detecting and measuring gas leaks across a wide range of applications. A single-hose connection and high-resolution colour display make it easy to operate, while a built-in printer, an additional gas leak detector and memory for up to 500,000 readings make documentation and customer management effortless.
The Testo 6442 is a DN25 compressed air meter for accurate consumption, leak and flow measurement from 0.75 … 225 m³/h. In industrial compressed-air systems, precise measuring technology creates transparency around consumption, helping you save energy, reduce costs and support environmental management systems such as ISO 50001 or ISO 14001.

Bench Multimeters