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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°
resulting in high yield crops
Alfred’s Seedling Heat Mat includes a 6 foot power cord and is powered by standard 120V power outlets
Active Air’s clip on fan is made with durable plastic blades that are easily accessible when the safety grill is removed for cleaning
Alfred Pro Commercial Scale 0.2grm / 6kg SS Pan Calibration Solution Elevated atmospheric CO2 levels showThis 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
US$ 164.97
US$ 100.00
