407910-EN v2.3 3/14
5
MIN/MAX Record/Recall Mode
The Record/Recall function tracks the maximum and minimum readings for recall at any time.
1. Press the RECORD/RECALL button once. The REC indicator will appear on the display.
2. Press the RECORD/RECALL button again to view the highest (MAX) reading taken since the
RECORD/RECALL button was first pressed. The MAX indicator and maximum reading will
appear on the display.
3. Press the RECORD/RECALL button again, the MIN indicator and the minimum value will appear
on the display.
4. To return to normal operation, press and hold the RECORD/RECALL button until the display
indicators REC, MAX, and MIN disappear.
RS-232 PC Interface
The meter has a built-in RS-232 serial port. For streaming of data to a PC via the RS232 Output
jack, the optional 407001-USB kit (RS232 to USB cable and driver CD) along with the 407001
software (available free at www.extech.com) are required.
Distributed by MicroDAQ.com, Ltd. www.MicroDAQ.com (603) 746-5524
