50 sets, 1 host + 1 test pen + 50 test strips + 50 blood collection needles Result range: 1.1 ~ 33.3 mmol/l (20 ~ 600 mg/dl) Test time: 10 seconds Sensor type: Glucose oxidase biosensor Power: 2 x AAA 1.5V batteries (not included) Glucose unit: mmol/l or mg/dl Memory: Stores up to 256 test results with date and time Functions: Displays 7-day, 14-day, and 28-day average glucose levels Auto shutdown: 10 seconds after last user operation Host size: 100 x 60 x 20 mm Screen size: 43 x 50 mm, 1.7-inch display Weight: 45 grams (without battery) Operating conditions: Temperature: 50-104°F (10-40°C), Relative humidity: ≤80%, Hematocrit range: 30%-50% Color: White Material: ABS Package contents: 1 x host, 1 x test pen, 50 x test strips, 50 x blood collection needles Note: Light reflection and different displays may cause slight color variation between the item in the picture and the actual product. Measurement error allowed: +/- 1-3 cm.