SMARTSENSOR AR8012 염분 측정기 (0~9.99ppt/10~50ppt; ±3%FS±1digit)

Measuring Range: 0.00ppt-9.99ppt, 10.0ppt-50ppt

Temperature Compensation Range: 0 ℃ ~ 60 ℃ (32.0 ℉ ~ 140.0 ℉) 

Resolution: 0.01ppt, 0.1ppt

Accuracy: ±3% FS±1 digit 

Temperature Accuracy : ± 1℃ 

Repeatability: ±0.01ppt/0.1ppt

Auto power off: 5 minutes without operating 

Display: Large LCD Display

Working temperature: 0 ℃ ~ 50 ℃ (32 ℉ ~ 122 ℉) 

Working Humidity: ≤85% RH 

Power: 4 * 1.5V LR44 button cell battery

Dimensions:  177*43*43mm  

Weight: 80g 

Datasheet