+353 (0)1 4523432
| Catalogue Number | 4.691 804 |
| Manufacturer | Ohaus |
| Manufacturer P/n | 30680272 |
| Alternative Ref | GUARDIAN20 |
| Width mm | 163 |
| IP code | IP 21 |
| Plug type | EU |
| Dimensions (WxDxH) | 163 x 264 x 101 mm |
| Type of auxiliary energy | Mains connection |
| Min. temperature °C | 50 |
| Type | e-G21HPRDS |
| Ø heating surface mm | 135 |
| Weight kg | 1.8 |
| Height mm | 101 |
| Material housing | Aluminium |
| Depth mm | 264 |
| No. of hotplates | 1 |
| Material hotplate | Stainless steel/Ceramic |
| Operation | Rotary knob |
| Max. temperature °C | 380 |
| PK | 1 |
| Type of display | Without display |
| Power supply | 220 ... 240 V, 50/60 Hz |
| Heating capacity W | 505 |
| Display | Analogue |
| Alternative Reference: | GUARDIAN20 |