The NBM-500 Series is the most accurate non-ionizing radiation survey system available. It provides the broadest frequency coverage of electric and magnetic fields. Both flat response probes and probes shaped to international standards are available. All NBM probes have a non-volatile memory containing device parameters and calibration data. Probes are calibrated independently of the meter. Any NBM probe can be used with any NBM-500 Series meter and still maintain total calibration.
Narda NBM-520 Features
- Automatic probe type recognition
- Intelligent probes (automatic probe data transfer)
- Audible alarm function
- Auto-Zeroing
- Time Averaging
- Spatial Averaging
- Maximum Hold display function
- Auto Power-Off
- Remote control via optical link
Narda NBM-520 Specs
| Battery |
NiMH rechargeable batteries, 2 x AA size (Mignon), 2500 mAh |
| Operation Time |
22 hours (backlight off)
16 hours (permanent backlight) |
| Humidity |
5 to 95%, non condensing ≤29 g/m3 absolute humidity (IEC 60721-3-2 class 7K2) |
| Weight |
10.6 oz. (300 g) without probe |