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

• The PQR D52 Power Quality Recorder measures, records and reports power disturbances aiding in the analysis of power quality for AC power
• Records the time and magnitude of disturbances such as Sags, Surges, High Frequency noise, Impulses, Dropouts, Power failures and Frequency changes
• Datalogger will store 32,000 of the average readings in Flash RAM
• Provided with the PQR D52 is the PQR Host communications Software, this software facilitates the downloading and displaying of the collected data
• USB/RS232 cable for connecting to either type of port