Waterproof ECTestr 11 Plus Light Fixture but is still waterproof and

but is still waterproof and floats just in case

Self-lubricating chemical resistant roller assembly

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The NextLight Mega produces a high intensity full spectrum light designed to efficiently replace any DE 1000w HPS on the market

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Waterproof ECTestr 11 Plus Light Fixture but is still waterproof andUse this tester for either cup style or dip style measurements. For cup style, pour a small amount of your sample directly into the sensor cup until it overflows; for dip style, simply immerse tester tip into sample. Replaceable sensor lets you reuse meter body many times over. Valox housing and stainless steel electrodes for good chemical compatibility. Automatically or manually select measuring range Waterproof, dustproof housings Push button