| Brand | Unbranded |
|---|---|
| Type | Multiparameter Meters |
| Model | 42319 |
Check the listing for details. 6-in-1 Digital Water Quality Tester, TDS, EC, Temp, COD/TOC, for Drinking & Well. Condition: New. Listed at 87.99 USD. TDS (Total Dissolved Solids). No more complicated procedures! TOC (Total Organic Carbon). EC (Electrical Conductivity). Drinking water testing. 6 IN 1 DIGITAL WATER TESTER. It is easy to carry and perfect for.