We are the Manufacturer of detection products from Czech Republic and we would like offer to you our product ALCOHOLTEST ALTIK without chromium for easy metering alcohol in human breath. Our breath tester doesnt contain any toxic material - so can waste it as ...

The Firm GRYF HB, spol. S r. O. Was founded in 1990. firm Gryf produces measuring instruments and electrochemical physical characteristics equipment, particularly to measure pH, temperature, conductivity, oxygen, ORP ISE. production is divided into two ...