15x25x1 Exact MERV 10 AC Furnace Filters 12 Pack lighting These are the lever handles

These are the lever handles that are located on the top knife blade crossbar next to the adjustment dials

Response curve is almost constant (versus Gaussian for digital meters) which yields a much higher accuracy independent of wavelength being measured- great for measuring LED light correctly

1 x HB1500 LED Grow Light

Customizable grow alarms

Compact cutting power for smaller hands

15x25x1 Exact MERV 10 AC Furnace Filters 12 Pack lighting These are the lever handlesNordic Pure MERV 10 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies