Tightness Testing Kits & Manometers

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  1. Testo 552 Digital Vacuum Gauge with BT 0560 5522

    £109.95

    £131.94

    • Maintenance-free absolute pressure sensor
    • 2400 hours' battery life
    • Measurement of H2O evaporation temperature
    • Optical alarm when limit values are exceeded
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  2. Testo 549 Digital Manifold 0560 0550

    £174.95

    £209.94

    • 60 refrigerant profiles stored in the instrument
    • Rugged design and housing with 5 year warranty with registration
    • Large 2-line backlit display
    • Digital accuracy performs more reliably than analog manifold gauge sets for more precise readings
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