Thermometers & Testing Equipment

Hanna range of horticultural testers for pH and conductivity, thermometers plus calibration kits

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GroPro pH tester with HI1271 pH electrode

GroPro pH tester with HI1271 pH electrode

Code: HANHI98115
£67.62 Inc VAT (£56.35 Ex VAT)
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The HI-98115 is a GroLine pH tester with advanced features for the measurement of pH in hydroponic nutrient solutions.
Groline Waterproof pH tester
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Groline Waterproof pH tester

Code: HANHI98118
(RRP £96.96 Save 39%) £58.80 Inc VAT (£49.00 Ex VAT)
Availability: 2
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The HI-98118 pH/temperature tester is our latest pocket meter for measuring the pH of a hydroponic nutrient solution.
Groline Hydroponic Portable pH/EC/TDS/Temperature Meter

Groline Hydroponic Portable pH/EC/TDS/Temperature Meter

Code: HANHI9814
£324.30 Inc VAT (£270.25 Ex VAT)
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The HI-9814 is a lightweight, waterproof portable pH, conductivity, TDS and temperature meter supplied with a specialist multiparameter probe designed for hydroponics, greenho...
Groline Combo pH/TDS/EC Meter (W/P) 0 to 6.00 mS/cm

Groline Combo pH/TDS/EC Meter (W/P) 0 to 6.00 mS/cm

Code: HANHI98131
£258.84 Inc VAT (£215.70 Ex VAT)
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The HI-98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity, TDS and temperature. This versatile pocket meter is designed for hydroponics,...
Spare pH Electrode (1271) for Checker/GroPro

Spare pH Electrode (1271) for Checker/GroPro

Code: HANHI1271
£48.30 Inc VAT (£40.25 Ex VAT)
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Calibration Kit pH (5 pH4.01 & 5 pH7.01 sachets)

Calibration Kit pH (5 pH4.01 & 5 pH7.01 sachets)

Code: HANHI77400P
£24.36 Inc VAT (£20.30 Ex VAT)
Availability: 2
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HI-77400P pH Combination Buffer Solution Kit 4.01 & 7.01 5 x 5 20ml sachets
Groline Quick Cal Solution (25 x 20ml sachets)

Groline Quick Cal Solution (25 x 20ml sachets)

Code: HANHI50036P
£50.30 Inc VAT (£41.92 Ex VAT)
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HI-50036P Quick Calibration Solution for GroLine pH and EC Meters, 25 sachets
Electrode Cleaning Solution (25x20ml sachets)

Electrode Cleaning Solution (25x20ml sachets)

Code: HANHI700661P
£53.82 Inc VAT (£44.85 Ex VAT)
Availability: Out of Stock
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HI-700661P Electrode cleaning Solution for Agricultural applications
Replaceable EC Probe for HI-98331

Replaceable EC Probe for HI-98331

Code: HANHI73331
£96.88 Inc VAT (£80.73 Ex VAT)
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The HI-73331 is a spare replacement conductivity probe for direct soil testing (HI-98331)
Groline Soil pH Tester - pH 0-12

Groline Soil pH Tester - pH 0-12

Code: HANHI981030
£168.24 Inc VAT (£140.20 Ex VAT)
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pH tester for soil, the HI-981030, has a specialised PVDF probe and an open reference junction with removable sleeve to prevent clogging. pH range: 0 to 12.00.
Auger for Ground Penetration

Auger for Ground Penetration

Code: HANHI721319
£22.78 Inc VAT (£18.98 Ex VAT)
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For use with HANHI-981030
Professional pH and Temperature Meter for Soil - Groline

Professional pH and Temperature Meter for Soil - Groline

Code: HANHI98168
£890.10 Inc VAT (£741.75 Ex VAT)
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The HI-98168 is a rugged, waterproof, portable pH meter that allows for the direct measurement of soil pH. This meter is supplied with a specialised pH electrode that has a ru...