£490.80

Extech RH550 - Humidity and Temperature Chart Recorder, Datalog Relative Humidity, Temperature, and Calculated Dew Point on Interactive, 7-inch (178 mm) Color Screen

Silver, RH550

Price data checked 1 day ago

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Price History & Forecast

Last 90 days • 90 data points

Historical
Generating forecast...
£490.80 £466.26 £476.08 £485.89 £495.71 £505.52 £515.34 21 January 2026 12 February 2026 06 March 2026 28 March 2026 20 April 2026

Price Distribution

Price distribution over 90 days • 1 price levels

Days at Price
90 days 0 23 45 68 90 £491 Days at Price

Price Analysis

Most common price: £491 (90 days, 100.0%)

Price range: £491 - £491

Price levels: 1 different prices over 90 days

Description

Simultaneously datalog and monitor relative humidity, temperature, and calculated dew point on the Extech RH550. It features live or user-scheduled recording time and programmable Min/Max alarm set points. A built-in stand is included for desktop use, as well as a bracket for wall-mounting. The RH550 also features a field-replaceable probe that can be attached to the monitor or on a 6.5 ft (2 m) cable. This recorder is useful in office buildings, conference rooms, labs, hospitals, cleanrooms, greenhouses, food storage facilities, and more.

Key Features

Large 5-digit LCD where characters on display reverse direction depending on measurement mode you are in

Microprocessor based with quartz crystal oscillator to maintain high accuracy

Provides wide RPM (photo and contact) and Linear Surface Speed/Length (contact) measurements

Laser guided for greater distance non-contact measurements up to 4.9ft (1.5m)

Memory stores Max/Min/Last readings

Product Specifications

Barcode

No barcode data available

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