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British Wildlife

8 issues per year 84 pages per issue Subscription only

British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.

Subscriptions from £33 per year

Conservation Land Management

4 issues per year 44 pages per issue Subscription only

Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.

Subscriptions from £26 per year
Wildlife Survey & Monitoring  Aquatic Survey & Monitoring  Water Testing  pH Meters

Reed R3500 Digital pH Meter

  • Displays both pH and temperature
  • Automatic temperature compensation
  • Waterproof housing
Reed R3500 Digital pH Meter
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  • Reed R3500 Digital pH Meter In stock
Price: £125.00
About this product Specification Customer reviews Related products

About this product

The Reed R3500 pH pen displays both temperature and pH simultaneously on a dual LCD display. It also features automatic temperature compensation for accurate readings and allows for easy one-touch calibration. Powered by four LR44 cell batteries (included).

Key features:
* Dual LCD screen displays temperature and pH simultaneously
* Choose from °C or °F
* Temperature compensation is automatic for accurate readings
* One touch calibration with adjustable points
* pH electrode can be replaced easily by the user
* Data hold function
* Waterproof housing for use in all environments (IP65)
* Protective cap keeps sensor moist and in good condition
* Low battery indicator and auto shut off function

* Digital pH Meter Pen
* Protective cap
* Wrist strap
* Batteries

Recommended reading:
Reed R3500 user manual


* Measuring range:0 to 50°C  (32 to 122°F)
* Accuracy: 1°C (±1.8°F)
* Resolution: 0.1°F/°C

* Measuring Range: 0.01 to 14.00
* Accuracy: ±0.02 pH
* Resolution: 0.01 pH

General Specifications
* Display: Dual display, LCD
* Data Hold: Yes
* Auto Shut-off: Yes (after 10 mins)
* Waterproof: Yes (IP65)
* Low Battery Indicator: Yes
* Power Supply: 4 x LR44 Cell Batteries
* Product Certifications: CE
* Operating temperature: 0 to 60°C  (32 to 122°F)
* Storage temperature: -10 to 60°C (14 to 122°F)
* Operating humidity range: 10-80%
* Dimensions: 7.3 x 1.6 x 1.6" (186 x 40 x 40mm)
* Weight: 3.1 oz (88g)


Customer Reviews

  • Displays both pH and temperature
  • Automatic temperature compensation
  • Waterproof housing
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