£57.84

Apera Instruments , LLC AI209 pH Pocket Tester, PH20 Value Waterproof, 0.1 Accuracy, 0-14.0 Range, Complete Kit

Regular Kit, AI209

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£58 today · previous high £58 · all-time low £54

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Price History & Forecast

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

Last 80 days · 80 data points (no recent data)

Historical
Generating forecast…
£57.84 £53.84 £54.71 £55.58 £56.46 £57.33 £58.20 23 April 2026 12 May 2026 01 June 2026 21 June 2026 11 July 2026

Price Distribution

Price distribution over 80 days • 5 price levels

Days at Price
Current Price
15 days 8 days 39 days 13 days 5 days · current 0 10 20 29 39 £54 £55 £56 £57 £58 Days at Price

Price Analysis

Most common price: £56 (39 days, 48.8%)

Price range: £54 - £58

Price levels: 5 different prices over 80 days

Key Features

Easy Auto calibration with Buffer recognition; Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50.0C)

Complete Kit with ready-to-use calibration solutions, batteries, and a lanyard in a portable carrying case

Auto recognition of stable values improves consistency so you don't have to guess when to manually hold measurement

An ultra-clear 180 viewing angle screen with dual display of Temp./pH and indications of completed calibrations and stable readings

2000 hours' continuous operation, powered by AAA batteries

Product Specifications

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