Specifications include, but are not limited to:. DIGICORR DIGITAL LEAK NOISE CORRELATOR AND ZCORR LEAK DETECTION SYSTEM WITH 8 LOGGERS. Field Sensor Units (FSU) Pipeline Sensors > Accelerometers - Sensitivity: 12 V/g - Noise: < 0.016 µg /Hz - Bandwidth: 1 – 4,000 Hz FSU Radio Transceivers > Noise-free digital transmission > ISM/LAN 2.4 GHz spread spectrum, license-free worldwide, FCC/ETSI approved > Range (line-of-sight) up to 10,000 feet (3 km) > Two-way communication with base station radio transceiver Data Acquisition > Intelligent automatic gain: 10 – 80,000 > 16-bit data acquisition, 92 dB dynamic range, sampling rate = 5 kHz Power Supply > Intelligent power management > Up to 32 hours battery life, rechargeable & replaceable > Re-charger for FSUs from AC outlet or standard auto DC