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It’s the first and only LED 1:1 replacement for HPS in the industry
The HS-1 works and is wired exactly like an external humidistat
Elevated atmospheric CO2 levels show remarkable increases in plant growth productivity
All models are equipped with:Precision manufactured brass burnersSolid-state electronic ignition module—no pilot light necessaryTIP OVER switch shuts off gas source if the unit falls or tips overSHUT DOWN warning with LED error indicator lightsThe tip shutoff switch engages at an angle of 30° +/-5°
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Alfred Pro Commercial Scale 0.2grm / 6kg SS Pan Calibration Solution It’s the first and onlyThis electric scale from the Alfred Pro range, equipped with a digital LED display, can weigh up to 6 kg (13. 2 lb) of products with an accuracy of 0. 2 to 1 g. It is suitable for weighing large crops, laboratory products or any quantity of items where a large capacity scale is required. Waterproof and dustproof, this high precision scale is guaranteed for three years. Works either with its electrical cord to plug in, or with its rechargeable lithium
