We Support USA Visitors
Phone 1 (888) 224.3437
Fax 1 (866) 694.8655
Hello Guest | Log in!
0

Testo A\C Refrigeration

Testo

Measurements Matter!

Why choose a Testo RSA? Because the measurement is never compromised!

When it comes to accurately charging, commissioning and testing A/C and Refrigeration systems the Testo 500 series manifolds are considered the most accurate instruments on the market. All measurements are not created equal! Utilizing a lower range pressure transducer means that 500 series is more accurate in the designed working range. Because the sensors are ceramic, they can handle over pressurization at almost twice the working pressure. Special designed temperature clamps that use NTC thermistors also mean higher accuracy, repeatability, and a lower over measurement uncertainty than other digital RSA's. The Testo 500 series comes fully calibrated out of the box unlike manifolds using K-type thermocouples and recalibration is not required when the probes are replaced or even switched in the meter sockets. Because the Testo 500 series is temperature compensated, atmospheric compensated and protected from EMF, you can be assured of accurate quick measurements that are right the first time every time.



Featured Products
Testo 557 Digital Manifold with Bluetooth
$499.00  $420.00
Sale
available for order
Testo 549 Digital Manifold
$199.00  $173.95
Sale
in stock
Testo 550 Digital Manifold Kit with Bluetooth
$299.00  $263.50
Sale
in stock
New Testo 570 RSA
$750.00  $585.00
Sale
in stock
Products (Total Items: 25)
Sort by:
More results: 1 2 3 Next Page View All
Testo 550 Kit 1 with Single Clamp Probe
Average Rating(2)
$309.00
Not for Sale
Testo 550 Kit 2 with 2 Clamp Probes and Case
Average Rating(5)
$399.00
Not for Sale
Testo 557 RSA Digital Gauge Set with Vacuum Measurement
Sale
$557.00  $409.00
Not for Sale
Testo 316-3 Heated Diode Refrigerant Leak Detector
Sale
$299.00  $259.95
in stock
Testo 605-H2 Humidity Stick with Wet-Bulb Calculation
Average Rating(1)
Sale
$150.00  $125.12
in stock
Clamp probe for testo 549, 550, 557 and 570
Sale
$60.00  $49.99
in stock
EasyKool Software
$299.00
in stock
Velcro Pipe Wrap Probe (10' Cable)
$155.00
available for order
Testo Wireless Printer/Paper Upgrade Kit
$389.00
in stock
Testo 550 Pipe Wrap Probe with Velcro - NTC
$145.00
in stock
More results: 1 2 3 Next Page View All
Information
Browse by Category