QTY. 1. FISHER ACCUMET PH METER MODEL: 630 SERIAL: 103

QTY. 1. FISHER ACCUMET PH METER MODEL: 630 SERIAL: 103 115V 60HZ DIGITAL READ OUT TEMP PU MV SELECT STANDARDIZE SETTING SLOPE AND TEMP ADJUSTMENT REAR AUTO-TEMP/RECORDER PORTS IN USE TEST STAND BY MODES SWIVEL SAMPLE ARM .