Photometers
The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
All Product
Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution
Range 0:00 to 2:00 ppm | EPA method 340.1 | 0.01ppm resolution
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm
The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
Portable
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
HI8410 Dissolved Oxygen Controller with 4 to 20mA
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI701 Checker HC ® - Free Chlorine
HI7022L - 470mV ORP Test Solution - 500ml
HI768L Pt100-Type, 4-Wire Air /Liquid
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI700 Checker HC ® - Ammonia, LR
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
HI2020 edge™ - pH Meter
HI721 Checker HC ® - Iron
HI93551 K,J,T-Type 1-Channel Thermometer
HI2004 - edge® Dedicated Dissolved Oxygen Meter
HI3190T -Redox Electrode Industry
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
เครื่องวัดอุณหภูมิอาหาร
HI2003 - edge® Dedicated Conductivity/TDS/Salinity Meter
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
pH/EC/°C Multiparameter Probe for HI 991300 & HI 991301
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI38020 CTK Chlorine Free & Total
HI937520-01 Magnesium - Reagents -50 Tests
HI935005 K-Type Handheld-Thermometer - 1-Channel
HI991301 Multiparameter pH/EC/TDS/°C - EC to 20.00 mS
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708
HI705 Checker HC ® - Silica, LR