The testo 550 instantly displays superheat and sub-cooling for up to 60 refrigerants. It also measures high / low side pressures and temperatures. With its free Bluetooth linked App, the testo 550 opens up new possibilities for efficient analysis and documentation.Measures high side / low side pressures and temperatures and displays saturation and evaporation temperatures
Bluetooth / App integration for monitoring, report generation, and sending reports and invoices via email (65 feet range)
2-way valve block with three connections
60 refrigerant profiles stored in the instrument
Simplified menu structure using ESC key
Automatic superheat and sub-cooling calculations
Includes two temperature clamp probes (two channel NTC temperature inputs) and service case
Bluetooth / App integration for monitoring, report generation, and sending reports and invoices via email
Large 2-line backlit display
Rugged housing with 5 year warranty with registration for reliable service
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
For more infomation about Returns visit Returns
For more informatrion about Warranty visit Warranty page.
You can also find answers to some common questions on our FAQ page
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