The Hanna Instruments HI991300 is a portable, waterproof pH, EC, TDS, and temperature meter kit designed for precise water quality analysis and environmental testing. Features an easy-to-read LCD screen, dual-button operation, and compact ergonomic housing.
Inspected and fully removed from packaging. Unit powers on displaying 'Probe not connected' on the screen. We do not have the capability to test the unit any further. Outer packaging and storage case show light handling wear. Includes meter, probe, calibration/cleaning packets, manual, and protective carrying case. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Portable Waterproof pH/EC/TDS Meter |
| Type | Waterproof pH / EC / TDS / Temperature Meter |
| Power Source | 3 x 1.5V AAA Batteries |
| Display | LCD |