Testing Instruments
Ensure the quality and safety of your water with our comprehensive range of testing instruments. Our selection includes pH meters for accurate acidity and alkalinity measurements, TDS (Total Dissolved Solids) meters for monitoring water purity, and EC (Electrical Conductivity) meters to assess the overall conductivity and mineral content of your water. These essential tools provide precise readings, helping you maintain optimal water quality for various applications, from drinking water to aquariums and hydroponics. Trust our reliable testing instruments for consistent, accurate results every time.
Showing all 8 resultsSorted by price: low to high
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HM Digital TDS and EC Calibration Solutions
R145.00 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
HM Digital pH Buffer Powder Solution Variety Pack
Original price was: R229.00.R195.00Current price is: R195.00. Read more -
HM Digital pH Electrode Storage Solution
R195.00 Read more -
ORP Buffer Solution and Electrode Test Kit
R375.00 Read more -
Sale!
Buy Hm digital EC3 Electrical Conductivity Meter Online South Africa
Original price was: R550.00.R400.00Current price is: R400.00. Read more -
Sale!
HM Digital TDS-3 Handheld TDS Meter With Carrying Case
Original price was: R550.00.R400.00Current price is: R400.00. Read more -
HM Digital DM-1: In-Line Dual TDS Monitor
R595.00 Read more -
Sale!
HM Digital COM 100 TDS Meter
Original price was: R1,550.00.R1,395.00Current price is: R1,395.00. Read more