Instruction manual of testo 570 digital manifold
This manual provides detailed instructions for using the Testo 570 digital manifold for refrigeration and heat pump systems. It covers safety precautions, technical specifications, product description, setup, measurement procedures, and maintenance. The device supports multiple refrigerants and includes accessories for expanded functionality. It is designed for qualified professionals and includes error handling and troubleshooting guidance.
| Measurement Parameters | Pressure: kPa/MPa/bar/psi; Temperature: °C / °F / K; Vacuum: hPa / mbar/ Torr / inH2O / Micron / inHg / Pa; Current: A |
|---|---|
| Pressure Measurement Range | HP/LP: -100…5000 kPa / -0.1…5 Mpa / -1…50 bar (rel) / -14.7…725 psi |
| Temperature Measurement Range | -50…+150 °C / -58…302 °F |
| Refrigerants Supported | 40 selectable refrigerants including R12, R22, R134a, R410A, R422B, R502, R744 (up to 50 bar) |
| Accuracy | Pressure: ±0.5% of final value; Temperature: ±0.5 °C / ±0.9 °F; Vacuum: 1% of final value |
| Memory Capacity | 10000 single measurements or 50 series measurements |
| Operating Temperature | -20 to 50 °C / -4 to 122°F |
| Housing Material | ABS / PA / TPE |
| Dimensions | 280 x 135 x 75 mm |
| Weight | approx. 1200 g (without batteries) |
| IP Class | 42 (position in use hanging down) |
| Battery Type | 4 x 1.5 V rechargeable/non-rechargeable batteries Type AA / Mignon / LR6 |
| Display Type | Illuminated LCD |
| Response Time | 0.5 s |
| Warranty | 2 years |
The Testo 570 is compatible with most non-corrosive refrigerants, water, and glycol. It is not compatible with ammonia (R717) or other refrigerants containing ammonia.
The pressure measurement range is HP/LP: -100…5000 kPa / -0.1…5 Mpa / -1…50 bar (rel) / -14.7…725 psi.
The Testo 570 supports 40 selectable refrigerants, including R12, R22, R134a, R410A, R422B, R502, and R744 (up to 50 bar).
The Testo 570 comes with a 2-year warranty.