HVAC Manifold
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HVAC Manifold, Test & Measurement
Testo 557s Smart Digital Manifold
The testo 557s is a smart 4-way digital manifold for refrigeration and air-conditioning systems, with Bluetooth, wireless temperature probes and automatic superheat and subcooling calculation.
- 4-way valve block
- Bluetooth connection to the testo Smart app
- Wireless clamp temperature probes
SKU: TESTO-557S
