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-11311 pH Edge Electrode with Sensor Check™

HI-11311 pH Edge Electrode with Sensor Check™

Hanna HI-11311 pH Edge Electrode with Sensor Check™

HI-11311 pH Edge Electrode with Sensor Check™

In Stock
£197.50 (exc. VAT) £237.00 (inc. VAT)

The HI-11311 is a smart pH electrode with Sensor Check™ for use with the HI-2020 Edge hybrid meter.

HI-11311 pH Edge Electrode with Sensor Check™ information

Hanna's extended description

The HI-11311 electrode features a built-in microchip that stores sensor type, ID, and calibration information that is automatically retrieved by Edge once the electrode is plugged in.

Stored pH calibration information includes: calibrated buffers, date, time, offset and slope characteristics of the electrode.

The HI-11311 features an easy to plug in 3.5mm connector and is recommended for use in laboratories and as a general purpose pH electrode.

When HI-11311 is used with Edge the impedance of the pH measuring electrode is checked in real-time to notify you in the event of glass breakage. During calibration Sensor Check™ technology checks the state of the junction. The reference junction is also evaluated and reported on the display.

3.5 Connection – Phono plug electrode connection used on HANNA smart Edge electrodes. Provides a secure, easy-to-use connection.

All electrodes and probes have 6 months warranty. See our warranty and returns policy explained.

HI-70300L pH Electrode Storage Solution, 500 mL


Specifications list


Description refillable, combination, digital pH electrode w/ Sensor Check™
Reference double, Ag/AgCl
Junction ceramic, single/ 15-20 uL/h
Electrolyte KCI 3.5M
Max Pressure 0.1 bar
Range pH: 0 to 13
Recommended Operating Temp. -5 to 100°C
Tip/Shape spheric (dia: 9.5mm)
Temperature Sensor yes
Matching Pin yes
Amplifier yes
Body Material glass
Cable 1m
Recommended Use Laboratory, general purpose, beer
Connection 3.5mm jack

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.