The MD300M is packed full of features, yet at the same time is very easy to use and you can select the features you need simply by using the up, down and select buttons.
It is designed to be robust and can give you at-a-glance analysis of SpO2 and Pulse Rate, whether you need a table or instant graph review.
It’s portable, compact and reliable and would be perfectly suited to a clinical environment, hospital use, medical first aid departments or serious home use.

Features:
High resolution large 2.8” TFT screen displays SpO2, PR, waveform and pulse bar
Adjustable audible and visual alarms – Bright coloured alarm lamp on front of unit, separate from the screen
Very easy to use menu system for adjusting settings and features
Battery-low indicator
Adjustable backlight and voice
Automatic power-off function
Lock function to prevent keys from being accidentally pressed
Robust attachment for sensors to main unit, prevents accidental removal of cable
Battery case lock prevents unauthorised removal of batteries
Allows 127 different patient IDs
72-hour data storage and review
The large built-in screen allows you to review the recent results as well as instantly view average SpO2 and PR
Even on-screen graphs are easy and clear to display
Audible alarm supression - can be silenced for 2 minutes
MedView software for further data analysis on a PC
Bluetooth, charger stand and AC/DC adapter are optional
3 AA alkaline batteries
Supplied with adult sensor probe but also suitable for paediatric and infant use – please see accessories for required sensors

Technical Specification:
SpO2
Measurement range 70% - 100%
Resolution 1%
Measurement Accuracy 70% - 100%: ±3 Digit
0% - 69%: no definition

Pulse Rate
Measurement range 30 - 235bpm
Resolution 1bpm
Measurement accuracy +2bpm or 2% (The larger)

Display
Type 2.8” colour TFT
Parameters SpO2, PR, pulse bar, Plethysmogram
Brightness Adjustable 1 - 7 level

Alarm Functions
Alarm SpO2, PR, Probe off, Finger out
Battery-low indicator
Modes audio & visual alarm, information

Data transmission
Transmission method USB Data cable
ID setup 1 - 127
Data record 72 hours

Dimensions and weight:
125mm (L) x 60mm (W) x30mm (H)
195g (excluding the batteries)

Power Supply:
Type 3 x AA alkaline batteries (supplied) or 3 x AA Ni-Mh batteries
If Ni-Mh batteries are used in conjunction with optional charger stand, the oximeter can be kept on charge while placed in stand
Battery operation time: 16 hours continuously (maximum)
AC adapter Input Voltage: AC 100 - 240V
Input Frequency: 47 - 63Hz
Output Voltage: DC 5V±5%
Output Current: 2A MAX

Includes:
3 x AA alkaline batteries;
Instruction manual
Adult finger probe, Model: M-50E;
Key for fastening the case lock
Wrist strap
Software CD containing MedView for PC installation
USB Cable

Optional accessories:
Binding sensor for paediatric, infant and neonatal use
Paediatric 15-45 Kg, Infant 3-15 Kg), Model: M-50C;
Fingertip sensor for paediatric, Model: M-50B;
Soft sensor for paediatric (Paediatric 15-45 Kg, Infant 3-15 Kg), Model: M-50H
Soft sensor for adult, Model: M-50G
Charger Stand (with adapter and USB Cable)