฿4,280.00
NTC-Type for Semi-solid samples.
฿13,375.00
for use with HI 8733, HI 9033, HI 9034 & HI 87314
฿6,687.50
for use with HI 99300 & HI 99301
EC/TDS Probe
฿16,585.00
for use with HI 9835 and HI 98360
฿23,540.00
HI763100 SMART Digital conductivity electrode - 4ring, platinum with integrated Temperature Sensor (edge)
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI38020 CTK Chlorine Free & Total
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
HI701 Checker HC ® - Free Chlorine
Marine Salinity Waterproof Tester
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI727 Checker HC ® - Color of Water
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
HI5421 Research Grade Dissolved Oxygen and BOD Meter
HI991300 Multiparameter pH/EC/TDS/°C - EC to 3999 µS
HI7635 - Industrial Conductivity Probe