Electromagnetic field measuring instrument ME3851A

digitalfor buildingportable

Compact and professional This device represents the low-cost access to the professional low-frequency measurement technology. Its functions and features are tailored to the needs and practical experiences of the building biology. Frequency range: 5 Hz - 100 KHz (compensated, better than -2 dB) Switchable, internal frequeny filter: 16.6 Hz bandpass, 50 Hz highpass, 2 kHz highpass for the analysis of "Dirty Power". Description It’s the professional features that differentiate the ME3851A from the ME3840B ■ Very important: It is more sensitive by a factor of 10 (smallest display resolution: 0.1 nT / 0.1 V/m). In conjunction with the frequency filter even the lowest levels of DIRTY POWER can be detected. ■ NiMH rechargeable battery incl. battery charger / AC adaptor. ■ AC and DC outputs permit further analysis. ■ Increased reliability through offset control switch. ■ Perfectly suitable also for potential-free measurements with the help of the potential-free mounting for LF measurement devices. Along with the filter module the instrument also includes all common advantages of the product line ■ The filter module for quantitative differentiation the artificial harmonics ("dirty power") as well as traction and mains power supply is included like in the ME3840B. ■ The filter module is indispensable for applying the much stricter guidelines recommended by the standard of building biology, especially for the frequency range from 2 kHz (“dirty power”) . ■ LCD reads comfortably in big numbers and directly in the units of the SBM standard values without further calculations. ■ The "Geiger counter effect" makes it easier to find hidden sources.