Top 6 Best Testo 557s

CONVENIENT The vacuum gauge replaces multiple HVAC gauges and was developed to efficiently lighten your workload and deliver the most accurate results possible. USER-FRIENDLY With its compact design, 4-way valve block and automated probe connection, the manometer provides convenient pressure measurement in areas that are difficult to access. 552i MICRON GAUGE The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. 115i THERMOMETER Thanks to a grip of up to 1.5, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes. SMART APP Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate your refrigerant gauge, execute service and maintenance tasks, and send results directly from the job site.

Testo refrigerant measuring device 557s. Contents 1 item.

EFFICIENT Over 60 refrigerant profiles, precise pressure and temperature measurements, as well as superheat and subcooling calculation make manometer the tool for every HVAC job. SET WITH HOSES This hvac multimeter set includes 3 high quality hoses in blue, red and yellow, each 5 ft. long, SAE straight and 45 angle and suitable for all common refrigerants. 552i MICRON GAUGE The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. 115i THERMOMETER Thanks to a grip of up to 1.5, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes. 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.

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.

Package Dimensions 2.54 cms L x 6.858 cms W x 21.59 cms H. Product Type Precision Measuring. Package Quantity 1. Country Of Origin China.

Made in China.

testo HVACR Complete Kit incl. 2 ea - 549i, 115i, 605i 1 ea - 405i, 410i, 510i, 805i, 905i. Carry out all measurements in the areas of heating, air conditioning, refrigeration and ventilation with one kit. Testo 549i now includes 45degrees- angled hose connections. Testo 605i now includes 90degrees- foldable probe. Carry out all measurements in the areas of heating, air conditioning, refrigeration and ventilation with one kit.

IMAGE QUALITY Achieve convenient and high-quality thermal measurements of electrical and mechanical constructions with the testo 872s infrared scanner. ACCURATE The thermal scanner features a precise infrared standard resolution of 320 x 240 px, as well as the integrated testo SuperResolution technology with 640 x 480 pixels. RESPONSIVE Thanks to its extremely high thermal sensitivity NETD 0.05 C 50 mK and 76.800 measuring points, the thermoimage camera offers decisive readings for every HVAC job. SUPPORT The camera thermometer assists with features like ScaleAssist, IFOV warner, automatic spot recognition and determining and setting of emissivity and reflected temperature. SMARTER Benefit from on-site analysis and easy report generation with the Thermography App. The integrated 5 MP digital camera achieves high resolution images for a complete documentation.

Dependable The testo 550i with its rugged housing IP54 block was specifically created for harsh environments, offering the reliability needed by HVACR technicians. User-friendly With its compact design, 2-way valve block and automated probe connection, the HVAC meter provides convenient pressure measurement in difficult to access environments. 552i Micron Gauge The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. 115i Thermometer Thanks to a grip of up to 1.5, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes. 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.

Efficient The combustion testing tool reliably measures the carbon monoxide and O2 level of furnaces and boilers, as well as temperature, draft and differential pressure. Durable The flue gas meter is equipped with an extremely sensitive CO and O2 sensor with up to 6 years of life expectancy and a measuring range up to 4,000 ppm. Easy application Start measuring from standby mode at the touch of a button. Extra strong magnets at the back of the meter enable a hands free and secure measuring operation. Intuitive Thanks to the large HD smart touch display with a clearly structured measurement menu, the flue gas detector offers all measurements at one glance. Complete Set Includes long life O2 and CO sensor, retrofittable NO Sensor, spare combustion probes and filters, rugged hardshell case and easyHeat software.