نشت یاب گازمدل-testo 549
The Testo 549 digital refrigeration gauge is a breakthrough value, making analog gauges obsolete. It precisely measures high side / low side pressure and instantly displays the corresponding saturation / evaporation temperatures for 60 refrigerants. With optional temperature probes, automatic superheat and sub-cooling calculations can be displayed.
The versatility of 60 on-board refrigerant profiles means the Testo 549 digital manifold is the only gauge that you need. The proven, rugged design will give you years of dependable service. With optional temperature probes, the Testo 549 digital manifold provides accurate, real-time superheat and sub-cooling at the push of a button
- Measuring range:-50 to +150 °C
- Accuracy:±0.5 °C
- Resolution:0.1 °C
- Probe connection:2 x plug-in (NTC)
- Protection class:IP42