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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
High Accuracy: ±2% humidity measurement accuracy with a 5-second sampling period
Why Growers Choose Black Cow
For non-mycology applications
Measurement Value Dimensions 25" W × 25" H × 14" D Weight 37 lbs Resistance 0
Heavy-Duty Construction – Built to withstand daily use in lab and cultivation environments
Liquid Graphite Heating Mat colonized-grain-spawn High Accuracy: ±2% humidity measurementLiquid Graphite Heating Mat Even Infrared Heat with Zero Hot Spots (21" x 11") Maintain stable, consistent incubation temperatures with the Liquid Graphite Heating Mat. Unlike traditional wire based heating pads that create dangerous hot spots, this advanced infrared heating mat uses liquid graphite technology to distribute heat evenly across the entire surface. The result? Reliable warmth without overheating your substrate, drying out your grow, or