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
All Product
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
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
Calibration Standard HI 701 Checker HC ®
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI96821 Sodium Chloride - Digital Refractometer Portable
HI180F Magnetic mini stirrer, dark blue
HI93704-01 Hydrazine - Reagents - 100 Tests
HI93102 Water Analysis Meter (with Turbidity up to 50NTU)
Multiparameter Benchtop Photometer and pH meter
Reagents for HI 726 Checker HC ®, 25 Tests
BL983314-1 Resistivity Mini Controller, 0.00 to 19.90 MΩ/cm - 230V
HI8314 pH/mV/°C Meter- DIN type - custom calibration
HI95747-01 Copper LR - Reagents - 100 Tests
HI5011 - 11.00 pH@25°C - TQ - 500ml
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
HI98309 UPW - Ultra Pure Water Tester - Conductivity (up to 1.999 µS/cm)
HI7042S Refilling Solution for Galvanic Probe, 30ml
HI93710-01 pH photometric - Reagents- 100 Tests
HI93531 K-Type 1-Channel Handheld-Thermometer
HI717 Checker HC ® - Phosphate, HR