Absolute pressure gauges
Choose product type
-
testo 552 – digital vacuum meter
2 570 SKU 0560 5522Digital pressure gauge for vacuuming heat pumps and cooling systems
- Highly accurate and reliable measurement results
- Monitor and send measurement data via the testo SmartProbes app
- Large illuminated display
-
testo 549i – wireless sensor for absolute pressure
1 105 SKU 0560 2549 02For installation, servicing and troubleshooting of refrigeration and heat pump systems
- -1 ... 60 bar
- Up to 100 meters Bluetooth range
- Measurement of high and low pressure
-
testo 511 – compact measuring instrument for absolute pressure
2 555 SKU 0560 0511Compact gauge for absolute and barometric pressure
- Absolute pressure ±3 hPa
- Calculation of barometric air pressure
- Barometric altitude measurement
- 8 pressure units can be selected