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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
This item have the ADJUSTABLE 60MM MOUNTING DIAMETER that covers a well-distributed illumination that can be adjusted depending on the user's requirements and adjustable plastic-tip-screws to hold tight the ring light to its position without creating any scratch
99 m (9999'11")
Display : 3-digit digital LED display
1 x Plastic Pouch
It also have features of quickness and accuracy
PH-251 New pH Meter + Adaptor + Replaceable Electrode Ruby / Chelsea Filter This item have the ADJUSTABLEThis pH monitor is equipped with built in rechargeable battery and waterproof BNC replaceable electrode for continuous measurement of pH level in Aquariums,Swimming Pools, Spa, Laboratories and Hydroponic uses. Features Built in Rechargeable Battery pH Replaceable waterproof BNC electrode Big and clear reading results Compact and light weight Easy push power button operation Simple calibration process with the mini screw driver Your choice of Power
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