Sample Residual Oxygen Meter RO-103

【Product Specifications】
・Model number： RO-103
・Body
・Measuring method： Diaphragm type galvanic battery type oxygen sensor, semiconductor temperature sensor
・Measurement range： O2/0.00 - 9.99% O2 (minimum resolution 0.01% O2), 10.0 - 25.0% O2 (minimum resolution 0.1% O2) 2-stage auto range, Substitution rate/0.0 - 100.0% (minimum resolution 0.1%), DO/0.00 - 9.99mg/L (minimum resolution 0.01mg/L), 10.0 - 20.0mg/L (minimum resolution 0.1mg/L) 2-stage auto range, Dissolved oxygen saturation rate/0.0 - 200.0%, Water temperature/0.0 - 40.0℃
・Accuracy： O2/+/-0.03% O2 +/-1digit, DO/+/-0.03mg/L +/-1digit, Water temperature/+/-0.1℃ +/-1digit
・Measurement time： 6 seconds (shortest)
・Interface： Serial communication output, printer, PC connection available
・Function： Self-diagnosis (sensor life, stable hour over, sensor unstable), automatic stability, clock function integrated
・Power supply： AA alkaline dry cell 6VDC x 4 (included for test) or AC adapter (included)
・Power cord length： 188cm
・Size： 170 x 123 x 72mm
・Weight： Approx 650g
・Accessories： Oxygen sensor, needle, adhesive rubber, maintenance kit, AA alkaline dry cell, AC adapter