User manual HANNA INSTRUMENTS HI 96301

[. . . ] If you need additional technical information, do not hesitate to e-mail us at tech@hannainst. com. [. . . ] The pins at the end of the sensor are sensitive to electrostatic discharges. Any variation introduced by the user to the supplied equipment may degrade the instrument's EMC performance. To avoid electrical shock, do not use this instrument when voltages at the measurement surface exceed 24 Vac or 60 Vdc. To avoid damage or burns, do not perform any measurement in microwave ovens. WARRANTY These meters are guaranteed for six months against defects in workmanship and materials when used for their intended purpose and maintained according to instructions. Damages due to accident, misuse, tampering or lack of prescribed maintenance are not covered. If service is required, contact the dealer from whom you purchased the instrument. If under warranty, report the model number, date of purchase, serial number and the nature of the failure. [. . . ] calibrating DiST1 with HI70032P solution, turn the trimmer to read "138" (x10 = 1380 ppm). [. . . ]