Technical Specification
顯示格式	LED顯示
血氧飽和度測量範圍	35%~100%
脈搏率測量範圍	30~240bpm
脈搏波強度顯示	棒圖顯示
電池電量顯示	LED符號
電源要求	2個四號1.5V鹼性電池
電壓工作範圍	2.2~3.6伏
功耗	不大於60毫安培
解析度	血氧飽和度±1%，脈率 ± 1bpm
**測量精度 血氧飽和度在70%~100%段為±2%	*小於70無定義

功能開關，用於打開儀器，在無手指插入時5秒內自動關機。

Instructions

1. Install alkaline battery (Lead-acid battery may leak corrosive fluid which may
damage the Oximeter)
-Insert two No. 4 (3A, 1.5V) taking note of polar ends as displayed
-Slide in the battery cover case
2. To test blood oxygen concentration:
-Press the “ON” button to start the Oximeter
-Open the finger probe by squeezing the hinge end, insert your index finger (with your
nail facing up) into the finger probe and release the hinge. Make sure your index finger
touches the end of the probe
-To turn off the machine, release your finger from the finger probe and press the
“power” button. The machine will switch off in about 3 seconds
3. Touch Screen Portable Pulse
-Oximeter explanation
i. Power button (changes display screen)
ii. Oxygen concentration indicator
iii. Pulse indicator
iv. Heart rate indicator
-Display format
i. Oxygen-blood concentration (SPO2): 35-99%
ii. Pulse (BPM:Pulse) 30 – 240min/Pulse
iii. Pulse wave display: horizontal 6 wave format
iv. Low power indicator: “Low Battery” message will appear on screen
4. Caution:
-Please remove nail polish or any other cosmetics from your nail before using the
oximeter
-It not recommended for the test subject to have long nails as this may interfere with
the accuracy of oximeter
-It is recommended that index, middle or ring finger be used to be tested. Fingers that
are too cold, thick, or thin may hamper the accuracy of the result
-Please ensure that during testing, the finger does not wiggle or move, and that the
test subject remains stationary to ensure accurate result