EC/TDS Meter
฿1,765.50
virtually always fresh & no contamination risk
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
EC/TDS Solution
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
฿1,391.00
EC Value @25°C 1413 µS/cm Size 500 mL Package 1 bottle FDA Bottle No Certificate of Analysis Yes
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
CTK Chlor Frei
HI5421 Research Grade Dissolved Oxygen and BOD Meter
HI93720-01 Hardness Calcium - Reagents -100 Tests
Turbidity (EPA method) and Chlorine Portable Meter - HI93414
PCA 310 Online Chlorine Analyzer & Controller
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI2004 - edge® Dedicated Dissolved Oxygen Meter
HI98311 DiST®5 EC/TDS/C°-Tester, (0-3999 µS/cm - 0-2000 mg/l (ppm)) waterproof
HI758 Checker HC ® - MARINE Calcium
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI96711-11 CalCheck ™ Chlorine Total Calibration-Set
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI3847 CTK Copper
Reagents for HI 764 Checker HC ®, 25 Tests
HI38000 CTK Sulfate
HI93754A-25 Low Range COD Reagent (0 to 150 mg/L)
HI3131B - Refillable Combination ORP Electrode for Titration and Laboratory Use
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
HI7010L - 10.01 pH@25°C - SQ - 500ml