It's important using our Digital Glucometer TD-4277 to monitor your blood sugar levels to ensure that is within a healthy range if you have diabetes.

Digital Glucometer


  • Enzyme: GDH-FAD
  • Sample size: 0.5 μL
  • Reaction time: 5 seconds
  • HCT range: 35 % – 60 %
  • Glucose range: 20 – 600 mg/dL
  • Mini USB / Bluetooth
  • Before / After meal (AC/PC) presettable
  • 1000 memory

Digital Glucometer TD-4277 is intended to be used for the quantitatively measure the blood glucose in fresh capillary whole blood or venous (professional use).

Further features for Digital Glucometer TD-4277 is the easy way to self-monitoring in a day, we designed the ketone warning, before- and after-meal flag and 4 alarm reminder sets.

Digital Glucometer TD-4277 (Bluetooth Blood Glucose Meter) supports Bluetooth and Mini-USB connection.


Enzyme TypeGDH-FAD
Sample Size0.5 µL
Reaction Time5 second
Measurement Range20~600mg/dL (1.1~33.3mmol/L)
Hematocrit Range35% - 60%
PrecisionSD < 5 mg/dL (0.278 mmol/L) at < 100mg/dL (5.55 mmol/L);
CV < 5% at 100mg/dL (5.55 mmol/L)
Accuracy±15mg/dL if < 100mg/dL;±15% if ≧ 100mg/dL
Ketone WarningYes
CommunicationMini USB (HID) / Bluetooth
Power SourceAAA x 2
Memory Capacity 1000 sets
Day Average7,14,21,28,60,90 Days
Daily Alarm4 daily alarms
Dimension96 (L) x 61 (W) x 26 (H)mm
Weight67.2g (Without Battery)
Operating Condition10ºC(50ºF) ~ 40ºC(104ºF), below 85% R.H.
Storage Condition-20ºC (-4ºF) ~ +60ºC (140ºF) (Meter)
2ºC(35.6ºF)~32ºC(89.6ºF) (Strip)
Units Per Carton30
Carton Size405 (L) x 390 (W) x 365 (H) mm
Cross Weight Per Carton12.2 kg