PH/ORP Meters
฿1,712.00
Redox-Test Solution 240 mV@20°C, 500 ml
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
EC/TDS Solution
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
EC/TDS Meter
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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
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
Reagents for HI 711 (Total Chlorine) Checker HC ® (Total), 25 Tests
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI76313 Platinum, four ring Conductivity/TDS probe
HI70004C - 4.01 pH@25°C - SQ Zert. - 25x20ml
HI70038C - 6.44 g/l (ppt) TDS@25°C Zert. - 25x20ml
HI38000 CTK Sulfate
HI713 Checker HC ® - Phosphate, LR
HI7009L - 9.18 pH@25°C - SQ - 500ml