Model: G-4001 Technical Specification
| Functions | Dissolved Oxygen &Temp. |
| Display | 3 1/2 digit LED with overload indication |
| Power Supply | 230 V + 10% 50 Hz. AC |
| Dissolved Oxygen | |
| Range | 0- 20 ppm |
| Resolution | 0.1 ppm |
| Accuracy | + 0.2 ppm + 1 digit |
| Temp. Compensation | 0 to 50°C manual |
| Temp. Comp. Accuracy | +2% |
| Probe | GOLD/SILVER Ampere metric |
| Temperature | |
| Range | 0 to 100°C |
| Resolution | 0.1°C |
| Accuracy | + 0.5% of range |
| Sensor | Pt 100 probe |
| Accessories | DO probe,Teflon Do Membranes,Instruction manual, Dust Cover, Temp. probe, KCL, sodium sulphite crystals |
Appearance and specification subject to change due to continuous development.