What you get is what on the pics.
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If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. Bluelab Probe Care Kits. Bluelab Probe Care kit – pH. Bluelab pH Probe Cleaner. Bluelab Probe Care Kit – Conductivity.
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It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing. This is easy if you use the Bluelab Truncheon!
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Hydroponics TDS PPM Water Tester Pen. Digital TDS PPM Pen for Drinking Water. TDS EC PPM Digital Pen Tester for Tap, RO, Filtered Wate. Portable TDS Water Purity Testing Pen for Drinking Water. Digital TDS Tester for Aquarium & Pool Water Quality.
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1 x GT pH Probe Cleaner 300ml. Growth Technology pH probe cleaner is a cleaning solution containing dilute hydrochloric acid.
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VITALINK BUFFER 4 250ML. ALL IV - PH - AB - KW - PA - DD9 - KA27-28 = £10. Up to 20kgs. BT = £15 - ROI = £30. I.O.W = £10. Weight: 0.4kg.
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RANGE : 0-9990 ppm. Used to test the purity of the water quality of the filter. ACCURACY : +/- 2%.
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Each, plus a CalPod Solution Holder. Reported values are accurate to +/- 0.01 pH at 25°C and are traceable to NIST Standard Reference Materials (SRMs). All pH buffers have a 2-year expiration from manufacture for an unopened bottle.
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