Pay in 4 interest-free payments of $16.25 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
t s Electric Thermostat is used to control the output of your (separately available) heat mat based around temperature information gathered by its probe
Maintenance Free: No heat
Continuous diffusion for 60 days
the 100x magnification of this microscope will help you determine just which type are pestering your plants
Control your light spread in any environment
COM-80 - EC Meter - HM Digital Measuring Tools/Ph/ EC Control & Correction t s Electric Thermostat isThe COM 80 is easily the most advanced economically priced, reliable EC TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Features: Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing Four scales: EC: S, mS; TDS: ppm, 0. 5 (NaCl) & 0. 7 (442)
US$ 855.00
US$ 1710.00
US$ 1620.00
US$ 1980.00
