| Physical | |
|---|---|
| Dimensions (hxwxd) | 280 x 230 x 130 mm | 
| Weight | 1.7 kg including sensor and 10 metres of cable | 
| Protection Class | Electronics: IP54 Sensor: IP68  | 
        
| Enclosure Material | Dark Blue Nylon | 
| Cable Length | 10 metres standard, 15 metres maximum | 
| Electrical | |
| Power Supply | 9V Battery (PP3) | 
| Battery Life | 6 months typical use | 
| Environmental Data | |
| Operating Temperature | 0 to 40ºC, limited by the risk of ice formation interfering with the measurement | 
| Storage Temperature | -20 to 60ºC | 
| Location | Indoor/Outdoor | 
| User Interface | |
| Display | Front Panel LED - 'ON' in Sludge | 
| Audible Output | Short Tone in Water Long Tone in Sludge  |