Anyone tried or has a Pen Type pH meter with LCD display? Thinking of getting one so are they any good?
http://cgi.ebay.co.uk/PH-METER-TESTER-FOR-AQUARIUM-FISH-TROPICAL-TANK-POND_W0QQitemZ130205280618QQihZ003QQcategoryZ46310QQtcZphotoQQssPageNameZWDVWQQrdZ1QQcmdZViewItem
PH monitors are okay. Most people use them as a warning system and still test their pH with liquid tests.
In my opinion it’s not foolproof and you should still use a test, though I’m sure if your tank ever had a pH crash it would help a lot.
So it just depends on if you want to spend the money.
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Milwaukee Instruments PH600AQ Ph Tester With 1 Point Manual Calibration $16.99 The Milwaukee Instruments pH Pen, PH600 is an easy to use pH meter. It features +- 0.2 Accuracy, one-point calibration and a long battery life (hours of continuous use). Calibration solution not included…. |
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Digital PH Meter Tester for Aquarium, Fishing Industry, Swimming Pool, School Laboratory, Food and Beverage $7.11 This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, beverage etc.Features: Weight: 65gSize: 15 x 3 x 1.5 cmMeter with protective plastic case and calibration screwdriverExcellent meter, very accurate and durableMeasuring pH Range: 0.0 – 14.0 pH Resolution: 0.1 pHAccuracy: ±0.1 pH (20°C), ±0.2 pHOperating Temperature: 0 – 50°C… |
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ZeroWater ZJ-003 Filtration Water Cooler Bottle with Electronic Tester, Filters Included $44.27 The only filtered water that meets the FDA definition of purified bottled water. The Bottle replaces bottled water service so you Save money Do not need to schedule delivery of water Do not need to store or lift heavy 5-gallon bottles The Bottle Filtration System comes with the following products: The unique two-chamber Bottle with lid that fits any standard water cooler. Two ZeroWater filter c… |
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HK Wireless Sensor Indoor Digital Large LCD Screen Aquarium Ambient thermometer Fish Tank Water Temperature KT-902 $7.39 Product feature BRAND NEW in original packing. For Salt Water / Marine Aquariums. Easy to use. Measure both water and indoor temperature. Large LCD display simultaneously showing aquarium & ambient temperature. Selectable temperature unit: ? or ?. With adhesive tape at back side for easy fixing on aquarium tank. Sensor at the back of the thermometer to measure water temperature from glass. Therefo… |
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HK Digital LCD Fish Tank Wireless Sensor Out Aquarium Thermometer Tempreature Water Marine KT-500 $5.89 This item is without retail box. Introduction: |
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Establishing tuna and other pelagic fishes in ponds and tanks (Special scientific report–fisheries) … |
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Digital pH Meter Tester Pen Style 0-14 Hydroponic Aquarium $7.64 Description: This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory & beverage etc. Features: Weight: 65g.Size: 15 x 3 x 1.5 cm. Meter with protective plastic case and calibration screwdriver. Excellent meter, very accurate and durable.Measuring pH Range: 0.0 – 14.0 pH. Resolution: 0.1 pH. Accuracy: ¡À0.1 pH (20¡ãC), ¡À0.2 pH. … |
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Zircon Leak Alert Electronic Water Detector, 1-Pack $7.49 The first step to preventing water damage to your home is finding out when and where the water is entering the house. That’s often easier said than done, unless you’ve installed the Zircon 64003 Water Detector Electronic Water Alarm. For less than you’d pay for two fast-food meals, you could buy yourself year-round protection and peace of mind—and possibly prevent thousands of dollars in wate… |
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