Q-CL501 Colorimeter La qaadan karo ee Koloriin Bilaash ah, Koloriin Dioxide (5-para)
Q-CL501B Koloriin Bilaash ah & Isugeynta Koloriin & Midabeeraha Kolorinta ah ee La qaadan Karo
Q-CL501P Chlorine & pH Colorimeter-ka la qaadan karo
T-6800 Cabbiraado badan oo midab-kala-duwan oo la qaadan karo