Hanna Instruments

Scientific Equipment

Coronavirus Update

Coronavirus update, statement & FAQs

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

One Click Purchase

No need to type in credit card or address details, pay in seconds on PayPal

HI-2930B/5 AmpHel® ORP Electrode with Internal Battery

HI-2930B/5 AmpHel® ORP Electrode with Internal Battery

HI-2930B/5 AmpHel® ORP Electrode with Internal Battery

HI-2930B/5 AmpHel® ORP Electrode with Internal Battery

£163.90 (exc. VAT) £196.68 (inc. VAT)

Due to the high resistance of the glass membrane, conventional electrodes require a high impedance measurement system. Inadequate insulation of the connectors and cables result in erroneous readings due to leakage or noise.

HI-2930B/5 AmpHel® ORP Electrode with Internal Battery information

Hanna's extended description

The HI-2930B/5 is an AmpHel ORP Electrode with cloth junction and 5 m cable


Key features
  • Strong signal up to 75 metres
  • Low noise coaxial cables are no longer required
  • Measurements in unclean samples and high humidity conditions
  • Models with external replaceable battery, for longer electrode life
  • Glass sensor for specific applications




  • BNC Connection – BNC is one of the most commonly used connector types in pH meters and electrodes. Compatible with any meter or electrode that uses BNC connectors.

    Specifications

    Specifications list

    Specifications

    Body Material PEI (PolyEther-Imide)
    Junction Cloth
    Electrolyte Gel
    Glass Type platinum
    Temperature -5 to 80°C
    Max Pressure 3 bar
    Connector BNC
    Cable 5 m

    Questions & Answers

    Got a question to ask? Use this form to submit your question.
    Question will be displayed after moderation.
    Name* Product Question*
    No questions yet?
    Don 't be shy, be the first to ask.