This meter covers the full TCO bandwidth, and is therefore predestined for the professional user. Its functions and features are tailored to the needs and practical experience of the building biology. Due to its comparably low price, it is often also used for scientific and industrial purposes.

Frequency range: 5 Hz - 400 KHz (compensated, better than -2 dB). 
Switchable, internal frequency filter: 16.6 Hz bandpass, 50 Hz highpass, 2 kHz highpass for the identification and evaluation of sources of pollution

Features:

• Responsivity increased by a factor of 10 (minimum display resolution: 0.1 V/m / 0.1 nT).
• NiMH battery, battery charger / power supply unit included.
• An AC- and a DC-output.
• Increased reliability by the use of a test switching mode for the zero deviation.
• Perfectly suitable also for potential-free measurements with the help of the potential-free mounting for LF measurement devices.
• An extended frequency range from 5 Hertz to 400 Kilohertz, in accordance with the TCO guidelines. An important decision criterion when offering professional LF measurements.