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Testo A\C Refrigeration

Testo

Measurements Matter!

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

When it comes to accurately charging, commissioning and testing A/C and Refrigeration systems the Testo Digital Gauges are considered the most accurate instruments on the market. All measurements are not created equal! Utilizing a lower range pressure transducer means that Testo Digital Gauges are 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 gauges. The Testo Digital Gauges come 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 Digital Gauges are temperature compensated, atmospheric compensated and protected from EMF, you can be assured of accurate quick measurements that are right the first time every time.



Products (Total Items: 32)
Testo Refrigeration Smart Probe Set
Sale
$266.00  $239.40
in stock
Testo 550 Bluetooth with 60
Sale
$384.50  $335.79
in stock
Testo 549 Digital Manifold
Sale
$199.00  $179.10
in stock
Testo 550 Digital Manifold with Bluetooth
Sale
$299.00  $269.10
in stock
Testo 557 Digital Manifold with Bluetooth
Sale
$499.00  $449.10
in stock
Testo 570 Digital Manifold
Sale
$749.00  $674.10
in stock
 Testo 550 Bluetooth with 60
Sale
$375.00  $299.95
in stock
 Testo 550 Bluetooth with 60
Sale
$483.95  $364.95
in stock
Testo 557 Bluetooth with 60
Sale
$574.00  $479.95
in stock
 Testo 557 Bluetooth with 60
Sale
$727.00  $559.95
in stock
Testo 570 Digital Manifold with 60
Sale
$825.00  $699.95
in stock
 Testo 570 Digital Manifold with 60
Sale
$880.95  $769.95
in stock
Testo Clamp Probe for 549, 550, 557 and 570
Sale
$54.00  $48.60
in stock
Testo 550 Watertight Surface Probe for Even Surfaces - NTC
Sale
$92.00  $82.80
ships in 5 to 10 days
Testo 550 Pipe Wrap Probe with Velcro - NTC
Sale
$94.00  $84.60
ships in 5 to 10 days
Testo Custom Transport Case
Sale
$105.00  $94.50
in stock
Testo 550/557/570/435 Ambient Air Temp Probe - NTC
Sale
$82.00  $73.80
ships in 5 to 10 days
EasyKool Software
Sale
$299.00  $269.10
ships in 5 to 10 days
Testo 316-3 Heated Diode Refrigerant Leak Detector
Sale
$299.00  $269.10
in stock
Testo Leaf surface probe, TC type K, 32 to 572øF
Sale
$145.00  $130.50
ships in 5 to 10 days
Testo immersion/penetration probe
Sale
$134.00  $120.60
ships in 5 to 10 days
Testo 552 Digital Vacuum Gauge with BlueTooth and Coupler
Sale
$189.00  $170.10
in stock
Testo AC Power Supply for Testo 320, 315-3, and 310
Sale
$46.00  $41.40
in stock
Testo 0440 5504 Battery Cover
$25.00
in stock
Testo Replacement PT100 Surface Probe
Sale
$126.00  $113.40
in stock
Testo 605-H2 Humidity Stick with Wet-Bulb Calculation
Sale
$109.00  $98.10
in stock
Testo Pipe clamp probe for pipe diameter 5 to 65 mm K-Type
Sale
$148.00  $133.20
ships in 5 to 10 days
Testo 325 stack temp thermocouple
$148.00
ships in 5 to 10 days
Current Probe for testo 556, 560 & 570
Sale
$217.00  $195.30
in stock
Oil Pressure Probe for Testo 556, 560 & 570
Sale
$312.00  $280.80
ships in 5 to 10 days
Testo IR Printer with Batteries and 1 Roll Thermal Paper
Sale
$275.00  $247.50
in stock
 
 
 
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