
Hanna Combo pH/EC/Temp/TDS Testers in one Unit
pH Range: 0.00 to 14.00 pH | EC Range: 0 to 3999 µS/cm | TDS Range: 0 to 2000 ppm | Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F
Industrial-grade equipment for environmental consultants, oil & gas, mining, manufacturing and labs. Quote-driven catalog — every unit ships with calibration certificates and bilingual technical support.

pH Range: 0.00 to 14.00 pH | EC Range: 0 to 3999 µS/cm | TDS Range: 0 to 2000 ppm | Temperature Range: 0.0 to 60.0°C / 32.0 to 140.0°F

Parameter: Acidity (As CaCO3) | Method: Titration | Smallest Increment: 1 mg/L; 5 mg/L | Chemical Method: Methyl-Orange / Phenolphthalein

Values: 4, 5, 6, 7, 8, 9, 10 ppm

2.25 oz plastic jar | Light pink; turns red on contact with hydrocarbons | Storage: 31–115°F | No expiration date | US Military approved

3 oz (85 g) tube | Flash point 365°F (185°C) | Storage 31–115°F (0–46°C) | Specific gravity 1.1 | Yellow/brown semi-solid, turns brilliant red on water contact