Skip to content

Spares / Accessories

  • OxyGuard Handy Membranes 10pk

    OxyGuard
    Original price £8.40 - Original price £8.40
    Original price
    £8.40
    £8.40 - £8.40
    Current price £8.40

    Membrane Kit with O-Rings Membrane Kit with O-Rings

    Original price £8.40 - Original price £8.40
    Original price
    £8.40
    £8.40 - £8.40
    Current price £8.40
  • Oxyguard Handy pH Electrode

    OxyGuard
    Original price £152.40 - Original price £152.40
    Original price
    £152.40
    £152.40 - £152.40
    Current price £152.40

    Replacement electrode for Oxyguard Handy pH Meter.

    Original price £152.40 - Original price £152.40
    Original price
    £152.40
    £152.40 - £152.40
    Current price £152.40
  • Cable Management Kit for YSI Handhelds

    YSI
    Original price £10.20 - Original price £10.20
    Original price
    £10.20
    £10.20 - £10.20
    Current price £10.20

    Easily manage your longer cables. Automatically included with Pro Series cables 4-meters and longer. Also attaches to the back of the instrument to...

    View full details
    Original price £10.20 - Original price £10.20
    Original price
    £10.20
    £10.20 - £10.20
    Current price £10.20
  • Replacement ODO Sensor Cap Kit

    YSI
    Original price £142.80 - Original price £142.80
    Original price
    £142.80
    £142.80 - £142.80
    Current price £142.80

    YSI ODO replacement optical dissolved oxygen screw-on sensor cap. Overview Includes screw-on sensor cap and calibration code sequence. Average life...

    View full details
    Original price £142.80 - Original price £142.80
    Original price
    £142.80
    £142.80 - £142.80
    Current price £142.80
  • YSI Replacement ProDSS ODO/CT ODO Sensor Cap

    YSI
    Original price £172.80 - Original price £172.80
    Original price
    £172.80
    £172.80 - £172.80
    Current price £172.80

    Replacement ProDSS ODO/CT ODO extended warranty sensor cap featuring a 2 year warranty.  This item comes preinstalled on ODO/CT assemblies.

    Original price £172.80 - Original price £172.80
    Original price
    £172.80
    £172.80 - £172.80
    Current price £172.80
  • YSI Pro Series Probe Guard

    YSI
    Original price £207.60 - Original price £207.60
    Original price
    £207.60
    £207.60 - £207.60
    Current price £207.60

    Replacement probe guard for YSI Pro series instruments.

    Original price £207.60 - Original price £207.60
    Original price
    £207.60
    £207.60 - £207.60
    Current price £207.60
  • YSI Pro Series Soft Sided Small Carrying Case

    YSI
    Original price £104.40 - Original price £104.40
    Original price
    £104.40
    £104.40 - £104.40
    Current price £104.40

    A compact, convenient, soft-sided carrying case ideal for all Pro Series products with cables up to 10-m (4-m for the Quatro cable). Overview Case ...

    View full details
    Original price £104.40 - Original price £104.40
    Original price
    £104.40
    £104.40 - £104.40
    Current price £104.40
  • YSI ProDIGITAL ODO Cable Assembly

    YSI
    Original price £871.20 - Original price £1,708.80
    Original price
    £871.20 £1,708.80
    £871.20 - £1,708.80
    Current price £871.20

    The ODO has all the advantages of optical dissolved oxygen technology – higher accuracy, less maintenance, no stirring required for accurate measur...

    View full details
    Original price £871.20 - Original price £1,708.80
    Original price
    £871.20 £1,708.80
    £871.20 - £1,708.80
    Current price £871.20
  • YSI Pro Series Soft Sided Carrying Case

    YSI
    Original price £142.80 - Original price £142.80
    Original price
    £142.80
    £142.80 - £142.80
    Current price £142.80

    Compartments will hold the instrument, cables, flow cells, cable weights, probe guards, extra probes, membranes, and much more! Straps can be adjus...

    View full details
    Original price £142.80 - Original price £142.80
    Original price
    £142.80
    £142.80 - £142.80
    Current price £142.80
  • Galvanic DO Sensor

    Pro Series Galvanic Dissolved Oxygen Sensor

    YSI
    Original price £212.40 - Original price £212.40
    Original price
    £212.40
    £212.40 - £212.40
    Current price £212.40

    YSI 2002 Galvanic Dissolved Oxygen sensor for the Pro Series Overview Easy user-replaceble sensor allows for quick sensor replacements if needed.  ...

    View full details
    Original price £212.40 - Original price £212.40
    Original price
    £212.40
    £212.40 - £212.40
    Current price £212.40
  • Cap Membrane Kit 1.25 Mil PE

    YSI
    Original price £78.00 - Original price £78.00
    Original price
    £78.00
    £78.00 - £78.00
    Current price £78.00

    YSI 5913 screw-on cap dissolved oxygen membranes for 2002 Galvanic sensors. Overview Includes bottle of NaCl electrolyte, 1 sanding disc, and 6 scr...

    View full details
    Original price £78.00 - Original price £78.00
    Original price
    £78.00
    £78.00 - £78.00
    Current price £78.00
  • Sale Sale

    Pro Series ProComm II Saddle Communications Kit

    YSI
    Original price £144.00
    Original price £144.00 - Original price £144.00
    Original price £144.00
    Current price £132.00
    £132.00 - £132.00
    Current price £132.00

    ProComm II Saddle Communications Kit used with the Professional Plus multiparameter handheld instrument. Specifications Equipment used with Prof...

    View full details
    Original price £144.00
    Original price £144.00 - Original price £144.00
    Original price £144.00
    Current price £132.00
    £132.00 - £132.00
    Current price £132.00
    Sale Sale
  • Oxyguard Handy Accessory Kit

    OxyGuard
    Original price £26.40 - Original price £26.40
    Original price
    £26.40
    £26.40 - £26.40
    Current price £26.40

    Oxyguard Handy Accessory Kit for Handheld Units. Includes: 10 membranes & o-rings 50ml electolyte Tool Cathode Cleaning Pad

    Original price £26.40 - Original price £26.40
    Original price
    £26.40
    £26.40 - £26.40
    Current price £26.40
  • YSI Hard Sided Carrying Case

    YSI
    Original price £283.20 - Original price £294.00
    Original price
    £283.20 £294.00
    £283.20 - £294.00
    Current price £283.20

    Fits 10, 20 and 30 meter cable with cable management kit, handheld and accessories. A removable foam insert is pre-installed for smaller diameter c...

    View full details
    Original price £283.20 - Original price £294.00
    Original price
    £283.20 £294.00
    £283.20 - £294.00
    Current price £283.20
  • YSI ProDSS Replacement Sensor Module

    YSI
    Original price £192.00 - Original price £307.20
    Original price
    £192.00 £307.20
    £192.00 - £307.20
    Current price £192.00

    Replacement Modules for ProDSS Smart Sensors. User-replaceable sensors provide versatility, reduce down time and reduce overall cost of ownership.

    Original price £192.00 - Original price £307.20
    Original price
    £192.00 £307.20
    £192.00 - £307.20
    Current price £192.00
  • YSI ProDSS External Li-Ion Rechargeable Battery Pack

    YSI
    Original price £91.20 - Original price £91.20
    Original price
    £91.20
    £91.20 - £91.20
    Current price £91.20

    ProDSS External Li-Ion Rechargeable Battery Pack (Large)

    Original price £91.20 - Original price £91.20
    Original price
    £91.20
    £91.20 - £91.20
    Current price £91.20
  • YSI ProDSS USB cable, 6 ft

    YSI
    Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20

    Connects ProDSS to AC charger or PC, included with instrument and battery charger kit. 6ft.

    Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20
  • YSI ProDSS to USB Cable

    YSI
    Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20

    Connects ProDSS to USB stick, included with instrument.  

    Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20
  • YSI ProDSS Car Charger Adapter, USB, 12VDC

    YSI
    Original price £20.40 - Original price £20.40
    Original price
    £20.40
    £20.40 - £20.40
    Current price £20.40

    ProDSS Car charger adapter, USB, 12VDC

    Original price £20.40 - Original price £20.40
    Original price
    £20.40
    £20.40 - £20.40
    Current price £20.40
  • YSI Calibration Cup

    YSI
    Original price £12.00 - Original price £12.00
    Original price
    £12.00
    £12.00 - £12.00
    Current price £12.00

    250mL graduated cylinder designed to serve as the calibration cup for ProSwap, ProSwap Logger, and ODO/CT probes. Calibration cup for ProDSS ODO/CT...

    View full details
    Original price £12.00 - Original price £12.00
    Original price
    £12.00
    £12.00 - £12.00
    Current price £12.00
  • Membrane protector for OxyGuard Handy Polaris

    OxyGuard
    Original price £19.20 - Original price £19.20
    Original price
    £19.20
    £19.20 - £19.20
    Current price £19.20

    Membrane protector for OxyGuard Handy Polaris

    Original price £19.20 - Original price £19.20
    Original price
    £19.20
    £19.20 - £19.20
    Current price £19.20
  • Pouch for OxyGuard Handy Polaris

    OxyGuard
    Original price £31.20 - Original price £31.20
    Original price
    £31.20
    £31.20 - £31.20
    Current price £31.20

    Pouch for OxyGuard Handy Polaris

    Original price £31.20 - Original price £31.20
    Original price
    £31.20
    £31.20 - £31.20
    Current price £31.20
  • OxyGuard Handy Polaris membrane cap fitted with membrane

    OxyGuard
    Original price £38.40 - Original price £38.40
    Original price
    £38.40
    £38.40 - £38.40
    Current price £38.40

    OxyGuard Handy Polaris membrane cap fitted with membrane

    Original price £38.40 - Original price £38.40
    Original price
    £38.40
    £38.40 - £38.40
    Current price £38.40
  • Membrane installation tool for OxyGuard Handy

    OxyGuard
    Original price £8.40 - Original price £8.40
    Original price
    £8.40
    £8.40 - £8.40
    Current price £8.40

    Membrane installation tool for OxyGuard Handy

    Original price £8.40 - Original price £8.40
    Original price
    £8.40
    £8.40 - £8.40
    Current price £8.40