Testo 557s Smart Digital Manifold Kit with wireless temperature and vacuum probes, -14 to 870 psi Explosion Proof and humidity connect to the

and humidity connect to the manifold automatically

0 Graduation and an Analog

The base and measuring faces are hardened and micro-lapped and includes SPC data output

● Range: 0-50mm

Testo 557s Smart Digital Manifold Kit with wireless temperature and vacuum probes, -14 to 870 psi Explosion Proof and humidity connect to theStart your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. Thanks to the Bluetooth vacuum probe supplied, you can even measure the vacuum without any cables or hoses. You will get the Testo 557s smart digital manifold with Bluetooth and a 4 way valve block, one Testo 552i wireless vacuum probe (Bluetooth), two Testo 115i wireless clamp thermometers (Bluetooth, NTC), and a robust transport case. For