ME 81 : up Dissolved Oxygen Meter with Gold/Silver probe with stirrer mains operated

Range	0 to 20.0 ppm
Resolution	0.1 ppm
Accuracy	± 2% ± 1 Digit
Temp compensation	Automatic With pt 100 probe & Manual With Keys
Pressure Adjustment	0 to 760 mm of Hg Automatic
Salinity Correction	0 to 20gm/l (Manual)
Calibration	Automatic
Temperature
Range	-20º to 100º C
Input Type	PT-100
Resolution	0.1º C
Accuracy	± 0.2% ± 1 Count
Features
Display	16 Character * 2 Lines Alphanumeric LCD
Display Format	Temperature And DO Simultaneously
Setting	By Soft Touch Keys
Storage	1000 Samples With Date & Time
Interface	RS-232, Centronics & Computer
Real Time Display	24 Hour Mode With Date
Print format	a) All data b) Date Wise
Power Supply	220V ± 10% Ac 50Hz
Accessories	1) Gold/Silver D.O Probe 2) Temperature Prob 3) Dust Cover 4) Instruction Manual .