Radblok's anti-EM Radiation chip uses a patent-pending technology protects you by superimposing an optimal random field or 'noise field' on the EM Radiation coming from your cell phone. This neutralizes the harmful effects without disturbing the function and operation of your cell phone.
Four scales: µS, mS, ppm, ppt (mS and ppt are new). Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl).
Automatic Temperature Compensation (ATC) using three temperature coefficients
Ideal for commercial use. It Includes a carrying case with belt clip.
Hold Function: saves measurements for convenient reading and recording
Highly efficient and accurate due to its advanced microprocessor technology.