This TDS tester is?ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver
Hold Function: saves measurements for convenient reading and recording
The Sleek design of the TDS-4 is perfect for personal or commercial use
Recommended for fresh water aquariums & aquaculture, horticulture & hydroponics, and pools & spas
Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriverFactory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.5 inch
Height : 0.4 inch
Length : 6 inch

Item Weight: 8.96 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B0002T6L5M