Model Number: FiT.233-A-#8450 Brand Name: FIT Key Specifications/Special Features: Display: 2.2-inch LCDKeyboard: five keys operating (up, down, left and right)Power supply: interchangeable rechargeable batteryChamber and sensor warms up automaticallyAutomatic flow monitoring

Flow detect automatically (patented)

Compact sampling system: low-power consumption (patented)

Passive test: quick test within 1 second

Storage environment: 0 to 55°C

Operating temperature: 5 to 45°C, for optimum operating

Memory: 200 records

Printer interface: RS232 cable (printer not included)

Indicator: instructing LED for indication

Dimensions: 103 x 55 x 15mm

Measurement accuracy: ± 0.03mg/L at alert point

Drift: typically <1.0 % of the measurement value/month

Standard gift box packing (including white box):

• Two pieces blow tubes
• USB charger cable

Optional packing/accessories: metal case, mouth piece and rechargeable battery