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Out of stock 68 days · last price £91 · longest previous gap was 9 days

Apera Instruments , LLC AI311 pH Pocket Tester, PH60, Premium, Waterproof, Replaceable Probe, 0.01 Accuracy, -2.00-16.00 Range

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 44 days · 44 data points (no recent data)

Historical
Generating forecast…
£93.05 £90.54 £91.09 £91.64 £92.18 £92.73 £93.28 05 August 2026 15 August 2026 26 August 2026 06 September 2026 17 September 2026
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AI311

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Price Distribution

Price distribution over 44 days • 2 price levels

Days at Price
Current Price
30 days · current 14 days 0 8 15 23 30 £91 £93 Days at Price

Price Analysis

Most common price: £91 (30 days, 68.2%)

Price range: £91 - £93

Price levels: 2 different prices over 44 days

Key Features

Accuracy: 0.01 pH; Range:-2.00 to 16.00 pH

Easy 1-3 points auto calibration; auto temp. Compensation (atc) ensures accuracy in various temperatures (32-122˚c);

Auto recognition of stable values (optional auto hold function available) improves consistency so you don’t have to guess when to manually hold measurement

Large lcd with 3 backlit colour (indicating 3 different modes), dual display of temp./ph., and reminders of completed calibrations and stable readings

COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a premium portable carrying case

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