Description
Overview
GAOTek pH Meter Conductivity Salinity Meter, also called a Water Testing Device or Water Quality Testing Device, is the device that measures the value of pH, Cond. (Conductivity), Salinity, DS, and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics, or Fish Farm. This Handheld IP67 Combo PH/COND./ SALT / TDS / D.O was designed and manufactured by AZ Instrument, a well-experienced manufacturer of Environmental Measuring Instruments.
Features
- pH, Conductivity or Salinity or TDS, Dissolved oxygen Temperature
- Handheld fashion housing with IP67 waterproof design
- Auto temperature compensation
- Auto ranging for conductivity measurement
- Multiple points calibration: 3 points for pH, 1-point for D.O.,4 points for conductivity
- 99 points memories w/ recall function
- 1 hour auto power off
Technical Specifications
| Ph Range | 2.00 to 12.00/resolution: 0.01 |
| Ph Accuracy | ±0.1 |
| Cond. Range | 0 to 199.9, 0 to 1999 uS/cm, 0 to 19.99, 0 to 150.0 mS/cm |
| Cond. Accuracy | ±1% F.S. 1 digit |
| Cond. Resolution | 0.1 uS/cm,1 uS/cm,0.01 mS/cm,0.1 mS/cm |
| TDS Range | 0 to 199.9 x f, 0 to 19999 x f ppm, 0 to 19.99 x f, 0 to 150.0 x f ppt |
| TDS Accuracy | ±1% F.S. ±digit: res: 0.1, 1 ppm: 0.01, 0.1ppt |
| TDS Factor | 0.30 t 1.00 |
| Salinity Range | 0 to 10 ppt; 0 to 42.0 ppt |
| Salinity Accuracy | ±1%F.S. ±1 digit: res: 0.01ppt, 0.1ppt |
| D.O Range | 0.0 to 199.9% (0.0 to 30.0 mg/L) |
| D.O Accuracy | ±3% of F.S. +1 digit: res: 0.1 |
| Temp Range | 23 °F to 140 °F (-5 °C to 60.0 °C) |
| Temp Accuracy | ±0.9°F (±0.5); 0.1 |
| Compatible Temp | pH probe, EC probe and D.O probe could be all used on one meter at the same time |
| LCD Size | 1.27 in x 2.12 in (32.5 mm x 54 mm) |
| Operating Temp | 32 °F to 122 °F (0 °C to 50 °C) |
| Storage Temp | 32°F to 140 °F (0 °C to 60 °C) |
| Dimension | 6.65 in x 3.08 in x 1.70 in (169 mm x 78.3 mm x 43.4 mm) |
| Weight | 0.44 lb (200 g) |