Product Specification
1. Display:: 2.2” LCD display
2. Keyboard 5 keys operation: ,“Up”, “Down”, “Left”, “Right”, “OK”
3. Power Supply Interchangeable rechargeable battery; (Not included)
4. Heat warm up:: Chamber & Sensor warm up automatically
5. Auto flow monitoring. Flow detect automatically (Patented)
6. Compact sampling system: Low power consumption (Patented)
7. Long Term Storage condition: Temperature: 0 Degree C to +55 Degree C..
Humidity: 30 to 90% RH
8. Operating Temperature : From 5℃ to +45 ℃, for optimum operation
9. Memories 200 Records
10. Printer interface (OPTION) By USB cable (Printer not included)
11. Indicator Instructing LED for indication
12. Dimension: About 103 * 55 * 16 mm3
13. Measurement Accuracy:
±0.03 mgL(±0.06‰) at alert point
Drift: typically
Specifications︰1. Display: 2.2 LCD display
2. Keyboard: 5 keys operation: ,Up, Down, Left, Right, OK
3. Power Supply: Interchangeable rechargeable battery;
4. Heat warm up: Chamber & Sensor warm up automatically
5. Auto flow monitoring.: Flow detect automatically (Patented)
5. Compact sampling system: Low power consumption (Patented)
6. Passive test: Quick test within 1 sec.
7. Storage environment: -20 Degree C to +75 Degree C.
8. Operating Temperature : From 5to +45 , for optimum operation
9. Operating Temperature : From 5 to +45 , for optimum operation
10. Memories: 200 Records
11. Printer interface: By RS232 cable (Printer not included)
12. Indicator: Instructing LED for indication
13. Dimension: About 103 * 55 * 15 mm3
14. Measurement Accuracy: +0.03 mgL at alert point
Drift: typically
15. Standard gift box packing: Including White box; 2 pcs blow tubes , USB charger cable;
16. Optional packing accessory: Metal case; mouthpiece , rechargeable battery

Product Specification
1. Display:: 2.2” LCD display
2. Keyboard 5 keys operation: ,“Up”, “Down”, “Left”, “Right”, “OK”
3. Power Supply Interchangeable rechargeable battery; (Not included)
4. Heat warm up:: Chamber & Sensor warm up automatically
5. Auto flow monitoring. Flow detect automatically (Patented)
6. Compact sampling system: Low power consumption (Patented)
7. Long Term Storage condition: Temperature: 0 Degree C to +55 Degree C..
Humidity: 30 to 90% RH
8. Operating Temperature : From 5℃ to +45 ℃, for optimum operation
9. Memories 200 Records
10. Printer interface (OPTION) By USB cable (Printer not included)
11. Indicator Instructing LED for indication
12. Dimension: About 103 * 55 * 16 mm3
13. Measurement Accuracy:
±0.03 mgL(±0.06‰) at alert point
Drift: typically
Specifications︰1. Display: 2.2 LCD display
2. Keyboard: 5 keys operation: ,Up, Down, Left, Right, OK
3. Power Supply: Interchangeable rechargeable battery;
4. Heat warm up: Chamber & Sensor warm up automatically
5. Auto flow monitoring.: Flow detect automatically (Patented)
5. Compact sampling system: Low power consumption (Patented)
6. Passive test: Quick test within 1 sec.
7. Storage environment: -20 Degree C to +75 Degree C.
8. Operating Temperature : From 5to +45 , for optimum operation
9. Operating Temperature : From 5 to +45 , for optimum operation
10. Memories: 200 Records
11. Printer interface: By RS232 cable (Printer not included)
12. Indicator: Instructing LED for indication
13. Dimension: About 103 * 55 * 15 mm3
14. Measurement Accuracy: +0.03 mgL at alert point
Drift: typically
15. Standard gift box packing: Including White box; 2 pcs blow tubes , USB charger cable;
16. Optional packing accessory: Metal case; mouthpiece , rechargeable battery