£345.12

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£345 today · usual range £323–£369 · best ever £323

Extech PH300 Waterproof pH, ORP and Temperature Meter Kit

Amazon

Price History & Forecast

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

Last 48 days · 48 data points (no recent data)

Historical
Generating forecast…
£369.00 £318.18 £329.27 £340.36 £351.44 £362.53 £373.62 01 August 2026 12 August 2026 24 August 2026 05 September 2026 17 September 2026
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Orange, PH300

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Price Distribution

Price distribution over 48 days • 5 price levels

Days at Price
Current Price
13 days 4 days · current 11 days 10 days 10 days 0 3 7 10 13 £323 £345 £346 £347 £369 Days at Price

Price Analysis

Most common price: £323 (13 days, 27.1%)

Price range: £323 - £369

Price levels: 5 different prices over 48 days

Description

The Extech PH300 provides a reliable solution for measuring pH, mV, and temperature whether you are working at a workbench or out in the field. Designed for versatility and precision, this kit features automatic one-button calibration for 4, 7, and 10 pH levels. Users can also choose a three-point calibration to achieve even higher accuracy for demanding tasks. Built to withstand tough environments, the PH300 features an IP57 waterproof housing that protects the device from moisture and the elements. The large, blue, backlit LCD display ensures clear visibility in various lighting conditions. To help manage data, the internal memory stores up to 200 readings, including the series number, measured value, and temperature. This kit is designed for efficiency and longevity. It includes automatic temperature compensation to maintain accuracy and an auto power off function to extend battery life. The package comes complete with a pH/mV/temp electrode and a protective rubber holster for added durability during transport and use.

Key Features

Versatile measurement capabilities allow you to monitor pH, mV, and temperature levels easily at your workbench or during field testing.

Achieve high precision with automatic one-button calibration for 4, 7, and 10 pH, or opt for three-point calibration for enhanced accuracy.

The IP57 waterproof housing provides reliable protection against moisture and environmental elements for dependable use in wet conditions.

Store and track your data with an internal memory that holds up to 200 readings, including series numbers, values, and temperatures.

Maintain consistent results with automatic temperature compensation and a large, blue, backlit LCD screen for easy reading.

Maximize battery life using the auto power off function and protect your equipment with the included protective rubber holster.

Product Specifications

Brand
Extech
Model
PH300
Colour
Orange
Domain
Amazon UK
Release Date
18 April 2016
Listed Since
11 May 2012

Barcode

No barcode data available

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