Powertronics PQR_D52 Voltage Disturbance Recorder with Protective Case Temperature and Humidity Probes, Black

The PQR D52 operates as a dual recorder with Voltage, Temperature and Humidity Recording. It has a datalogger which records the average values on all channels up to 32,000 readings (22.75 Days @ 1 sample per minute) and at the same time the PQR D50 will also detect and record the date, time and magnitude of any disturbance as they occur. The unit will record up to 32,000 individual disturbaces. Included with the PQR D52: Temperature probe, Humidity probe, USB communications cable, RS232 port cable, Protective case, PQR Host Communications software