Function: On-site quickly quantitative analysis, equipment wear status diagnosis 
Working temperature: 10℃～50℃ 
Ambient temperature: －20℃～80℃ 
Working humidity: 20%－80% 
Ambient humidity: 0%－95% 
Testing sensitivity: 1ug/ml 
Repeatability: ±1% 
Testing range: 0－5000 mg/L 
Built-in rechargeable battery: 4-6 working hours 
HD display: 3.2 inch HD touch display 
Memory: 64G and U disk to download testing data 
Changing trend analysis: Historical data query and historical data curve analysis 
Standard oil sample: 0 mg/L and 1008 mg/L 
Alarm setting: testing result of exceeding the alarm value is displayed in red 
Testing time: 3s 
Calibration: self-calibration with standard oil sample
Size: 158*150*80mm Weight: 1.25Kg;