Pay in 4 interest-free payments of $22.50 Learn more
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
1/1 mG or 0
reinforcement spacing and diameter of rebar
current below 600V by adopting up-to-date CT technology and digital integration technology
model number: W-20B
Bluetooth data output
LS310 Digital Multi-Parameter Water Quality Tester Pen Type Drinking Water Analyzer COD TOC TDS UV275 Electrical Conductivity Tester Spectrophotometers 1/1 mG or 0Brand: Graigar Features: The instrument through the LCD backlight color indicates fine quality, good quality, average quality and poor quality 4 levels, the measurement results are very intuitive. The instrument does not need any reagent, can measure COD (chemical oxygen demand), TOC (total organic carbon), UV275 (ultraviolet absorption value), TDS (total dissolved solids), electrical conductivity, temperature 6 water quality indicators at the same
US$ 106.00
US$ 10.95
US$ 26.95
US$ 30.00
US$ 26.95
US$ 23.00
