Test, Measure & Inspect By Testo

• Measures manifold gas pressure, pressure drop, air flow, (with optional pitot tube), pipe and radiator temperatures
• Perform timed pressure leak-down tests on pipe systems
• Measures temperature of pipes in heating and cooling systems with accurate and stable ntc temperature sensor
• Photograph objects with smart device, capturing measurement marker and temperature values for reference and reporting (805I)

• Efficient: The testo 552 monitors the evacuation of hvac and heat pump systems dynamically. Thanks to optimized Pirani sensors, deep vacuum measurements are easier than ever
• Versatile: The pressure measurement tool is equipped with countless features in order to provide precise, comprehensive vacuum measurements down to single digit resolutions
• Time-saving: Thanks to groundbreaking real-time calculations, the testo 552 determines micron/temperature levels and provides notifications when the evacuation target is met
• Smart: The device communicates with smartphones or tablets via Bluetooth connection, thus providing reliable, precise analyses and reports which can be forwarded via e-mail
• App for Android and iOS: The free testo Smart Probes App is a powerful tool that allows you to read and log measurements and create custom reports which can be saved and shared

• Fast and reliable: Thanks to automatic zeroing, the testo 316-3 measuring instrument for HVAC systems delivers rapid measurements and can be used in previously contaminated areas
• Versatile: The durable, battery-powered detector provides reliable measurements for all CFCs, HFCs and HCFCs as well as R22, R134a, R404A, R410A, R507 and R438A refrigerants
• Excellent sensitivity: The patented heated diode sensor with outstanding high/low sensitivity adjustment down to 0.15 oz./year makes locating refrigerant leaks amazingly efficient
• Sophisticated: Like all testo products, the testo 316-3 is a premium, well-thought-out product that combines a rugged, functional housing with state-of-the-art design features
• Easy operation: The measurement device is equipped with an LED indicator, an audible alarm and convenient one-button operation and is thus practical, intuitive and user-friendly

• Measures manifold gas pressure, pressure drop, air flow, (with optional pitot tube), pipe and radiator temperatures
• Perform timed pressure leak-down tests on pipe systems
• Measures temperature of pipes in heating and cooling systems with accurate and stable ntc temperature sensor
• Photograph objects with smart device, capturing measurement marker and temperature values for reference and reporting (805I)

• The use of the cooking oil tester also prevents changing the oil too soon
• The TPM limit values can also be individually defined
• Regular measurement with the test 270 can prevent this
• Easy handling
• Efficient

• Efficient: The testo 552 monitors the evacuation of hvac and heat pump systems dynamically. Thanks to optimized Pirani sensors, deep vacuum measurements are easier than ever
• Versatile: The pressure measurement tool is equipped with countless features in order to provide precise, comprehensive vacuum measurements down to single digit resolutions
• Time-saving: Thanks to groundbreaking real-time calculations, the testo 552 determines micron/temperature levels and provides notifications when the evacuation target is met
• Smart: The device communicates with smartphones or tablets via Bluetooth connection, thus providing reliable, precise analyses and reports which can be forwarded via e-mail
• App for Android and iOS: The free testo Smart Probes App is a powerful tool that allows you to read and log measurements and create custom reports which can be saved and shared

• Accurate: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met
• Easy-to-use: The device is equipped with a built-in 45 angle for convenient installation and rugged IP 54 certified housing, which makes it extraordinarily compact and reliable
• Clever: For the purposes of wireless vacuum measurement, the testo 552i automatically connects to digital manifolds and can be used via just one service port and no loss of refrigerant
• Efficient: The gauge identifies vacuum in a rapid and easy manner and can display data on the digital manifold screen and in the testo Smart App in real time
• Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site

• Fast and reliable: Thanks to automatic zeroing, the testo 316-3 measuring instrument for HVAC systems delivers rapid measurements and can be used in previously contaminated areas
• Versatile: The durable, battery-powered detector provides reliable measurements for all CFCs, HFCs and HCFCs as well as R22, R134a, R404A, R410A, R507 and R438A refrigerants
• Excellent sensitivity: The patented heated diode sensor with outstanding high/low sensitivity adjustment down to 0.15 oz./year makes locating refrigerant leaks amazingly efficient
• Sophisticated: Like all testo products, the testo 316-3 is a premium, well-thought-out product that combines a rugged, functional housing with state-of-the-art design features
• Easy operation: The measurement device is equipped with an LED indicator, an audible alarm and convenient one-button operation and is thus practical, intuitive and user-friendly

• K Type Temperature Range: -50C to +1000C, Accuracy : 0.5C (-50C to +70C),0.7 % of mv (+70.1C to +1000C), Resolution: 0.1C
• T Type Temperature Range: -50C to +400C, Accuracy : 0.5C (-50C to +70C),0.7 % of mv (70.1C to +1000C), Resolution: 0.1C
• Operating Temperature: -20C to +55C; Storage Temperature: -20C to +55C; Protection Class: IP 65; Memory: 1000000 Measuring Values; Channels: 2 external; Battery type: 3 x AIMn type AAA or Energizer; Battery life: 3 years at 15 min. measurement Rate.
• K Type Thermocouple: Range: 1200C, Product/Housing Material: Metal Housing; Length Probe Shaft: 2.2m; Cable Length: 4m; Diameter Probe Shaft: 2mm.
• Standard Accessories: Testo 175 T3 temperature logger, Flexible thermoelectric couple - with TC type K temperature sensor (glass fibre)-(Part No: 0602 0645), including wall bracket, lock, batteries and calibration protocol.