Hanna CAL Check standard solutions for chlorine extended range, 0.0, 1.0 and 100 mg/L
HAHI97771-11
Hanna Hand-held chlorine photometer, narrow range (up to 5.00 mg/L) and ultra-wide range (up to 500 mg/L), with CAL Check function, incl. cleaning cloth and scissors, 2 measuring cells, CAL Check standard solutions
HAHI97771C
Hanna CAL Check standard solutions for alkalinity
HAHI97775-11
Hanna Rapid method portable chlorine dioxide photometer
HAHI97779
Hanna CAL Check standard solutions for chlorine dioxide quick method
HAHI97779-11
Hanna Kit with a portable photometer for chlorine dioxide rapid method
HAHI97779C
Hanna pH/EC/TDS/C tester
HAHI9814
Hanna GroLine pH, EC, SDT and temperature monitor for nutrient solutions 230 VAC
HAHI981420-02
"Hanna GroLine pH, EC, SDT and temperature monitor for nutrient solutions 230 VAC with HI1285-9 electrode 3/4"" connection"
HAHI981421-02
"Hanna Wall-mounted transmitter; pH/EC; 4-20 mA isolated output"
HAHI98143-22
Hanna pH/EC/TDS/C tester with case
HAHI9814C
Hanna Portable pH/ORP and temperature, waterproof, with graphic display
HAHI98190