Description
Overview
GAOTek Water Quality Tester does quick tester COD sodium potassium ion quick test portable water sensor for lake and river. We are a professional IoT manufacturer and supplier. Environmental products, smart solutions etc. With high quality, competitive price and great service.
Technical Specifications
| Connectable Equipment | 1 to 4 Modbus device combination |
| Letter Of Agreement | Modbus serial communication protocol |
| Display Data | Equipment raw data |
| Operating Temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| Working Humidity | <90% RH non-condensing |
| Power Supply | 12 V DC, 2500 mAh (standard) lithium battery |
| Display Method | 2.8-inch LCD screen |
| Communication Method | USB (read, see DB9 interface information for details) |
| Data Storage | 2 MB storage space |
| Charging Time | <8 H (standard configuration) |
| Size | 4.92 in × 2.55 in × 1.77 in (125 mm x 65 mm x 45 mm) |
| Weight | 0.66 lb. (300 g) |