Pay in 4 interest-free payments of $15.50 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
• 3” x 24” sleeved material column
If you’re new to tumbling technology
The Waterdrop K6 features an easy 15-minute DIY installation with our all-in-one kit
1113 to 3092 °F
HM Digital Pen style TDS/EC/Temp meter lamps • 3” x 24” sleevedDescription COM 80: EC TDS HydroTester Series The 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 and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more. Features Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing Four