Specifications︰
1. Display:: TFT 2.4” TFT QVGA display with touch panel
2. Keyboard 5 keys operation: ,“Up”, “Down”, “Left”, “Right”, “OK”
3. Power Supply Rechargeableinterchangeable battery (NOKIA standard)
4. Heat warm up:: Chamber & Sensor warm up automatically
5. Auto flow monitoring. Flow detect automatically
6. Storage environment -40 Degree C to +85 Degree C.
7. Temperature Range: From -20℃ to +70 ℃, (-20 Degree C to +40 Degree C for optimum operation)
8. Record PC download PC Download for IBM compatible PC
9. Memories 1M Flash memories for Data log (option 1M max.)， (3000 memories with ID & time stand)
10. Measurement precision:
Standard deviation +–0.025 mgL or +–5 % of the measurement
Drift: typically
11. Standard (Pending) S&E, CE, AS , NF, DOT (TBC)
12. Standard white box packing: Including White box; charger cable; 5pcs blow tubes
13. Optional packing accessory: Portable printer, Metal case; PC download cable; mouthpiece

Specifications︰
1. Display:: TFT 2.4” TFT QVGA display with touch panel
2. Keyboard 5 keys operation: ,“Up”, “Down”, “Left”, “Right”, “OK”
3. Power Supply Rechargeableinterchangeable battery (NOKIA standard)
4. Heat warm up:: Chamber & Sensor warm up automatically
5. Auto flow monitoring. Flow detect automatically
6. Storage environment -40 Degree C to +85 Degree C.
7. Temperature Range: From -20℃ to +70 ℃, (-20 Degree C to +40 Degree C for optimum operation)
8. Record PC download PC Download for IBM compatible PC
9. Memories 1M Flash memories for Data log (option 1M max.)， (3000 memories with ID & time stand)
10. Measurement precision:
Standard deviation +–0.025 mgL or +–5 % of the measurement
Drift: typically
11. Standard (Pending) S&E, CE, AS , NF, DOT (TBC)
12. Standard white box packing: Including White box; charger cable; 5pcs blow tubes
13. Optional packing accessory: Portable printer, Metal case; PC download cable; mouthpiece