Product description:
The handheld testo 549i smart wireless mini pressure gauge is suitable for air conditioning and refrigeration systems. It can be set up quickly and easily directly at the pressure connection point during maintenance, troubleshooting and installation. The testo 549i makes it easier to measure pressure connections at remote points. No hose is needed during measurement, reducing the loss of refrigerant caused by pipe connection. When wireless with testo 115i
When the mini pipe clamp temperature measuring instrument is used in combination, it can also calculate the parameters of the refrigeration system. The testo Smart Probe APP provides higher measurement convenience. The measurement readings can be conveniently viewed on your terminal device through the testo Smart Probe APP. In addition, the testo Smart Probe APP can also be used to automatically calculate evaporation and condensation temperatures. All measurement data can be displayed in the form of graphs or tables. The measurement data record can be sent directly via e-mail as a PDF or Excel file. System requirements:-iOS8.3 or higher-Android 4.3 or higher-Bluetooth 4.0
Specification:
Pressure measurement
Measuring range: -1 ~ +60 bar
Measurement accuracy: ±0.5% full scale
Resolution: 0.01 bar
Probe connection: 7/16 inch-UNF
Overload Relative pressure (high pressure): +65 bar
Pressure media: CFC, HFC, HCFC, N, H₂ O, CO₂
Operating temperature: -20 ~ +50 °C
Storage temperature: -20 ~ +60 °C
Data transmission: Bluetooth®
Range: 100 m
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
