Superpro CRL-1 Combination Recycling and Lighting Timer

Superpro CRL-1 Combination Recycling and Lighting Timer

The SUPERPRO CRL-1 Combination Recycling and Lighting Timer offers horticulturists some of the most essential safety features available to control supplemental lighting and hydroponic pumps. SUPERPRO CRL-1 Features 1. Features a 24-hour digital clock capable of turning lighting ON and OFF at the user's specified times. 2. When using supplemental HID or CFL or LED lighting, it is vital to ensure the grow lights do not raise growing temperatures beyond a ..

£306.95

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MW802 pH & Conductivity Combination Meter

MW802 pH & Conductivity Combination Meter

3 meters in 1! This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe! The MW802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect the efficiency of fertilizer, herbicides and pesticides. Soil Cond..

£363.95

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3M Scott Combination Filter Pro2000 CF22 A2P3

3M Scott Combination Filter Pro2000 CF22 A2P3

Protects against organic gases and vapours with a boiling point above 65C as well as dusts, oil based mists, fumes and bacteria. Compatible with Scott Safety Sari and Vision face masks. Conforms to EN143 and EN14387...

£25.95

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3M Scott Combination Filter Pro2000 A2B2E2K2P3

3M Scott Combination Filter Pro2000 A2B2E2K2P3

Protects against organic, inorganic and acid gases and vapours as well as ammonium and organic ammoniom derivatives, dusts, oil based mists, fumes and bacteria. Compatible with Scott Safety Sari and Vision face masks. Conforms to EN143 and EN14387...

£27.95

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Scott Combination Filters Pro2 A2P3

Scott Combination Filters Pro2 A2P3

Protects against organic gases and vapours with a boiling point above 65C as well as dusts, oil based mists, fumes and bacteria. Conforms to EN14387...

£46.95

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