Máy đo Oxy cầm tay ST300D

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Máy đo Oxy hòa tan Cầm tay

Model	ST300D
Measurement Range	0.0 to 199.9 %; 200 to 400 % 0.00 to 19.99; 20.0 to 45.0 mg/l 0.00 to 19.99; 20.0 to 45.0 ppm 0 to 50 ℃
Measurement Resolution	0.1%; 1% 0.1 mg/L; 1mg/L 0.01 ppm; 0.1 ppm 0.1 ℃
Barometric Range	375 to 825 mmHg 500 to 1100 mbar 500 to 1100 hPa
Barometric Resolution	1 mmHg; 1 mbar; 1 hPa
Error Limits	±1%; ±0.3℃
Calibration	1 or 2 Points, 100% and 0%
Memory	30 Measurements Last Calibration Data
Power Supply	4 AAA >250 Operating Hours
Size / Weight	Approximately 90 W x 150 D x 35 H mm / 0.18 kg (without Batteries)
Display	Liquid Crystal
Input	BNC, Cinch, NTC 30 kΩ
Temperature Compensation	ATC & MTC
Salinity Compensation	0.0 to 50.0 ppt
IP Protection	IP54
Housing	ABS