{"product_id":"aqua-master-substrate-ph-temp-s300-pro-2-gas-amps300","title":"Aqua Master Substrate pH\/Temp S300 Pro 2","description":"\u003cp\u003e\u003cstrong\u003eAqua Master Substrate pH\/Temp S300 Pro 2\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAqua Master Substrate pH\/Temp S300 Pro 2\u003c\/p\u003e\u003cp\u003eExclusive to Global Air Supplies, the S300 Pro 2 is the ideal meter to measure the pH and temperature of coconut soil and other moist, soft substrates and liquids. The meter features a modern and robust housing with easy to operate buttons. The S300 Pro 2 includes a pH electrode of unprecedented quality. The meter is delivered fully calibrated and includes batteries.\u003c\/p\u003e\u003cp\u003eNow with:\u003c\/p\u003e\u003cp\u003eCalibration indicator\u003c\/p\u003e\u003cp\u003e2 decimal places\u003c\/p\u003e\u003cp\u003eAAA batteries\u003c\/p\u003e\u003cp\u003eHow does the meter work?\u003c\/p\u003e\u003cp\u003eConnect the BNC connector of the electrode to the pH meter and remove the protective cap containing storage solution from the electrode.\u003c\/p\u003e\u003cp\u003eRinse the electrode with running water and dry it using clean kitchen paper.\u003c\/p\u003e\u003cp\u003ePress the on\/off button to turn on the meter.\u003c\/p\u003e\u003cp\u003ePlace the electrode in the (soft) substrate (make sure the substrate is well wet\/damp, otherwise the meter will not work properly) or liquid to be measured.\u003c\/p\u003e\u003cp\u003eWait for the value to stabilise. The measurement is now complete.\u003c\/p\u003e\u003cp\u003ePress the HOLD button to save the measurement. Do not forget to press the HOLD button again when the meter is used once more.\u003c\/p\u003e\u003cp\u003eRinse the electrode with clean water after use, so that no residue is left on the electrode. Replace the electrode in the protective cap containing the storage solution.\u003c\/p\u003e\u003cp\u003ePress the on\/off button to turn off the meter.\u003c\/p\u003e\u003cp\u003eWe recommend storing the meter with KCL storage solution in the protective cover.\u003c\/p\u003e\u003cp\u003eDespatched within 3 working days.\u003c\/p\u003e","brand":"Aqua Master","offers":[{"title":"Default Title","offer_id":60375761289600,"sku":"GAS-AMPS300","price":109.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/4643\/2669\/files\/AMPS300-Pro2.webp?v=1794490986","url":"https:\/\/highstreethydro.com\/products\/aqua-master-substrate-ph-temp-s300-pro-2-gas-amps300","provider":"HIGHSTREETHYDRO","version":"1.0","type":"link"}