| Brand | Extech |
|---|---|
| MPN | EC150 |
| UPC | 793950061503 |
Check the listing for details. Extech EC150: Conductivity/TDS Meter/Pen Style. Condition: New. Listed at 97.99 USD. Features Auto Power off with disable, Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0, Data Hold and low battery indication.