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Out of stock 56 days · last price £266

Apera Instruments AI421 PH400S Portable Ph Meter Kit, 0.01 Ph Accuracy, -2.00 to 19.99 pH Range, GLP Data Management (500 Groups of Data Storage), USB Data Output, 1.3" Height, 3.4" Wide, 7" Length

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Price History & Forecast

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Last 66 days · 66 data points (no recent data)

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£265.72 £252.43 £257.75 £263.06 £268.38 £273.69 £279.01 28 July 2026 13 August 2026 29 August 2026 14 September 2026 01 October 2026
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AI421

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Price Distribution

Price distribution over 66 days • 1 price levels

Days at Price
66 days 0 17 33 50 66 £266 Days at Price

Price Analysis

Most common price: £266 (66 days, 100.0%)

Price range: £266 - £266

Price levels: 1 different prices over 66 days

Key Features

Comes with a 3-in-1 pH combination electrode, measuring pH and temperature simultaneously (±0.01 pH, -2 to 19.99 pH)

Advanced 1 to 5 points Auto calibration with calibration guide and reminder

GLP data management (500 Groups of data storage), PC software support, USB data output and power supply

IP57 waterproof and dustproof, ideal for use in harsh environments

The large backlit LCD displays pH and temperature simultaneously along with icons of Stable readings and Finished calibrations

Product Specifications

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