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Testo New

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The Testo 550 RSA is ideal for servicing, maintaining and commissioning, refrigeration and heat pump systems including the newest 16 SEER systems. Compact design, hardened housing and extremely convenient operation for ease-of-use, transport and setup Measurement of low and high pressure as well as calculation of temperatures, fast and accurate Simultaneous calculation of superheat and subcooling in real time with probes 39 refrigerant profiles built in for automatic PT calculations Includes: 550, (1) Clamp Probe, Batteries, and Calibration Protocol Deluxe Kit Available (Includes 2 Probes and Carrying Case) See: Testo 550 RSA Deluxe Kit

TopSafe with bench stand and belt clip For 445, 645 measuring instrument Indestructible protection case

Easy, self-explanatory menu Clear segment display Back-lit display IR printout Integrated condensate trap Integrated dirt filter (interchangeable) Additional soot filter measurement as possibility of proof Li-ion battery (2600 mA, 45 individual measurements) can be charged inside or outside the instrument Battery and charger from Testo 327 and Testo 330 can be used with Testo 308 Bluetooth interface (optional)* Easy exchange of soot filter rolls Spare battery can be charged either separately or in instrument Protection class IP40

Category: Hoses

Silicone Connection Hose For Pressure measurement with the 510 and 511 measurement devices 16 ft hose length Works with the Following: 510   511

Easy to adjust (adjustment screwdriver included) Frequency weighting to Characteristic A and C Maximum and minimum value memory Built-in tripod knuckle screw (1/4 inch) Switchable time weighting Fast / Slow Frequency weighting Current value Time weighting Section measurement range

Lens protection glass Special Germanium protection glass for optimum protection of the lens from dust and scratching For 885/890 measuring instruments

Category: Stroboscope

High setting accuracy and stability thanks to dynamic setting dial High light intensity due to energy optimised switching electronics and powerful xenon flash lamp Powerful rechargeable battery pack for min. 1 hour operation time over the frequency range Automatic trigger to synchronize flash sequence Even higher light intensity with improved high-performance xenon flash lamp Tripod connection in housing Memory function (last reading is stored when switched off) Mains operation with simultaneous battery charging possible

Category: Pitot Tubes

Stainless steel type K straight Pitot tube with handle For pressure probe and measuring flow velocity including temperature Measuring range: -40 to 600° C Measures 8 mm diameter by 360 mm length