Q Display and Decimal Point Freely Scalable Q Mains-, Battery-, Accu Operation Q Cut-Off after 15 min Q Calibration Control Switch Q Maximum Value Memory Q Signal Conversion Switch Q Integrated Accu Charger Q 4%-digit LCD-Display Q Easiest Calibration Description The GM77 is a cost-effective hand-held measuring instrument with a 4%-digit, freely scalable LCD display for strain gauge (SG) signals of 0.35 .. 3.5 mV/V. The compact hand-held measuring instrument is flexibly applicable. Selectively, it can be used with commercial, external accessible batteries, accus or a plug power pack with integrated accu charging function. The battery saving mode with a 15 min timer switches the instrument off automatically. By a key, an integrated maximum value memory and a signal inverse function are connectable and disconnectable at any time; the status is indicated on the keys by LED's. Another key applies 100% calibration control (if available - see sensor data sheet) of the sensor, thus the GM77 can easily be calibrated to a sensor and the calibration can be checked at any time. Options/ Accessories Art.-No. Email: [email protected] Technical changes under reserve 080625d.doc Homepage: www.lorenz-sensors.com