●  Small, light, easy for carrying and handling
●  Built-in Li-ion rechargeable battery; which is to be charged by connecting USB power cable to USB
      socket of PC or External USB Charger,longtime operating time(Can operate 12 hours with fully
      charged battery)
●  Audio and visual alarm,sensor-off alarm, alarm limit can be set
●  Automatic Power-off within 3 minutes
●  Battery capacity indicator General
Monitoring parameters: SpO2, PR, Pulse strength
Patient range: Adult, pediatric
Signal sockets: SpO2 socket,USD power cable socket
Display screen
SpO2 display:3-digit and 7-segment red LED nixie tubes
PR display: 3-digit and 7-segment red LED nixie tubes
Pulse strength/ Battery capacity display: 8- segment and bar-graph red LED nixie tube
Battery indicator: A red LED
Size: 63 (W) × 120 (H) × 23(D) mm
Weight: 190g（not include sensor and USB power cable）
Electrical specifications:
Working voltage: D.C. 3.7V
AC USB Power Cable
Input: AC 100 V～240V, 50/60Hz, 5VA
Output: 5V D.C.
Internal battery
Type: 3.7V Li-ion rechargeable battery
Run Time: 15-hour continuous operation with a new, fully charged battery
                    (Environment temperature is 25℃)
Recharge time:8 hours
Environment
Temperature
Operation: 0 C ~ 45C
Transportation and storage: -20C ~ 60 C
Humidity
Operation: 15% ~95 %( nonconducting)
Transportation and storage:10% ~95 % (noncondensing)
Altitude
Operation: 86 kPa ~106 kPa
Transportation and storage: 50kPa~106 kPa
Parameter Specifications
SpO2:
Range: 0%~100%
Resolution: 1 %
Accuracy: 2 % (90% ~100%), unspecified (<70% )
PR:
Range: 0 bpm ~250bpm
Resolution: 1bpm
Accuracy: 2bpm Dimension:120x63x23mm
Net Weight: 190g
Gross Weight: 750g
Package Size: 210x155x60mm
Color: White and Black Handheld SpO2 patient monitor main unit                      1 unit
Adult finger SpO2 sensor                                                    1 piece
USB Power Cable                                                                 1 piece
External USB charger                                                           1 piece
The operator’s manual                                                     1 piece Pediatric finger/toe SpO2 sensor                                       1 piece