ReviewsOxygen Indicator

OBDTest

Connect your tablet plus an ELM327 compatible OBDII adapter (Bluetooth or WiFi) with any OBD compliant vehicle with OBDTest..
Read your car RPM, Oxygen Sensors Voltage, Accelerator Pedal Position among many other parameters in real-time (available parameters depend on vehicle under test)..
Find out what is turning on the Malfunction Indicator Lamp by reading the Diagnostic Trouble Codes, and erase them..
Share a test snapshot with all of the readings obtained..
This lightweight application summarizes all OBD functions in a simple and highly configurable interface..

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Micro Electrolysis Apparatus

Economical and compact design allows students to observe the electrolysis of water and even collect small volumes of hydrogen and oxygen gases.
Consists of a stand assembly, electrodes, 2 attached wires with alligator clips, 2 test tubes, trough, electrolyte solution, acid/base indicator solution, and instructions.
Requires a 6- or 9-V battery (not included)..

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OxyFree 100cc Oxygen Absorbers - Pack of 100 Oxygen absorbers Total

Pre-packaged in a factory vacuum sealed pack.
Maintains product freshness Extends product shelf life.

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DIZO Smart Watch 2, 1.69'' (43mm) Fitness Tracker, 5ATM Swimming Waterproof, Blood Oxygen, Heart Rate and Sleep Monitor, 100+ Watch Dials, Smartwatch for Women Men

Blood Oxygen Monitor (SpO2) : SpO2 is a major indicator of human health. That's why our fully-upgraded watch includes an SpO2 measurement function. The DIZO fitness watch sensor gauges your blood oxygen saturation during the day and as you sleep to show how well your body is absorbing oxygen..
164 ft. (5ATM) Waterproof: You can swim, dive or surf without worries. Watch is 5ATM (equals to 164 ft. or 50 meters) Waterproof, which is way better than IPX8 or IP68..
Real-time Heart Rate Monitor : The advanced sensors of DIZO activity tracker can automatically monitor your heart rate status and provide you with a heart rate report giving you a better understanding of your health.It also helps gauge how hard you work during activities — even while swimming..
100+ Watch Faces to Change: More than 100 watch faces are available, you also can customize your own watch face..
Sleep Score & Advanced Sleep Monitor: This Dizo smartwatch always pay attention to your physical health. Get a full picture of how you’re sleeping, with a breakdown of your light, deep and REM sleep stages as well as heart rate, stress, Pulse SpO2 and respiration data..

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Amazfit Zepp E Square Men's Smart Watch for Android Phone iPhone Health Fitness Tracker, 5 ATM Waterproof, Always-On Display, Heart Rate, Blood Oxygen, Sleep, Stress Monitoring, Onyx Black

...re black 3D curved bezel-less glass and polished stainless-steel back perfectly fused together, making the watch sleek and ultra-slim. With only 9 mm thickness, it's exceptionally comfortable to wear day and night..
BLOOD OXYGEN SATURATION MEASUREMENT: SpO2 is an important indicator of health, especially in high-altitude and low-oxygen environments or while performing high-intensity sports. With Zepp E, you can measure your current blood-oxygen saturation instantly from your wrist..
SLEEP QUALITY MONITORING: Monitor light sleep, deep sleep, rapid eye movement (REM), and awake time. It also provides you a score on sleep quality and breathing quality. It even monitors your 20-minute nap during the day..
7-DAY BATTERY LIFE: Zepp E endures for up to 7 days in typical usages mode for a single full charge, which free you from the daily recharge..
NOTIFICATIONS AND ALARMS: You will also receive notifications when your heart rate exceeds the recommended limit. Zepp E Circle receives notifications for incoming calls, emails, messages and other applications without having the phone.

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Amazfit Zepp E Circle Men's Smart Watch for Android Phone iPhone Health Fitness Tracker, 5 ATM Waterproof, Always On Display, Heart Rate, Blood Oxygen, Sleep, Stress Monitoring, Ice Blue

...SS DESIGN: Zepp E Circle is equipped with pure black 3D curved bezel-less glass and polished stainless-steel back perfectly fused together, making the watch sleek and ultra-slim. With only 9 mm thickness, it's exceptionally comfortable to wear day and night..
BLOOD OXYGEN SATURATION MEASUREMENT: SpO2 is an important indicator of health, especially in high-altitude and low-oxygen environments or while performing high-intensity sports. With Zepp E, you can measure your current blood-oxygen saturation instantly from your wrist..
SLEEP QUALITY MONITORING: Monitor light sleep, deep sleep, rapid eye movement (REM), and awake time. It also provides you a score on sleep quality and breathing quality. It even monitors your 20-minute nap during the day..
7-DAY BATTERY LIFE: Zepp E endures for up to 7 days in typical usages mode for a single full charge, which free you from the daily recharge..
NOTIFICATIONS AND ALARMS: You will also receive notifications when your heart rate exceeds the recommended limit. Zepp E Circle receives notifications for incoming calls, emails, messages and other applications without having the phone.
sedentary reminders if you've been sitting too long..

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HealthWise Pulse Oximeter | Blood Oxygen Saturation | Complete System Monitor Lanyard and Batteries | Portable Spot-Check Monitoring

ACCURATE READINGS, RELIABLE RESULTS¬–Illuminated red digits clearly show results, and offers a live-reading during use..
EASY TO USE–With the simple press of a button, quickly know your blood oxygen saturation (SPO2) and pulse rate (BPM) from any finger..
COMFORTABLE FIT–Smooth Interior and spring-hinge allows for adult and child size digits without pinching or squeezing fingers..
BATTERY-SAVING AUTOMATIC SHUT-OFF–internal sensors detect when no finger is present, shutting down the unit and preserving the battery life so the oximeter is ready to go when you need it..
COMPLETE, MONITORING SYSTEM – Includes convenient quick release lanyard, 2 AAA batteries and illustrated English/Spanish instructions for fast set up and use..
Accurately measures oxygen saturation of arterial hemoglobin and pulse rate.
Accommodates a wide range of finger sizes approximately 20-75mm, user weight approximately 33 lbs ~ 242 lbs (15KG ~ 110KG).
Low battery indicator / Automatic shut-off / Batteries included: 2 AAA.
Includes: oximeter unit, 2 AAA batteries, nylon lanyard, and detailed English/Spanish guidebook.

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Facelake FL400 Pulse Oximeter with Neck/wrist Cord, Carrying Case and Batteries- White

ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels) and pulse.
Low power consumption - Can working continuously for 40 hours..
Automatically power off. Battery low indicator..
Accommodates wide range of finger sizes from pediatric to adult..
For sports and/or aviation use only, It can be used by a variety of sports enthusiasts,including.

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Amazfit Zepp E Square Men's Smart Watch for Android Phone iPhone Health Fitness Tracker, 5 ATM Waterproof, Always-On Display, Heart Rate, Blood Oxygen, Sleep, Stress Monitoring, Polar Night Black

...SS DESIGN: Zepp E Circle is equipped with pure black 3D curved bezel-less glass and polished stainless-steel back perfectly fused together, making the watch sleek and ultra-slim. With only 9 mm thickness, it's exceptionally comfortable to wear day and night..
BLOOD OXYGEN SATURATION MEASUREMENT: SpO2 is an important indicator of health, especially in high-altitude and low-oxygen environments or while performing high-intensity sports. With Zepp E, you can measure your current blood-oxygen saturation instantly from your wrist..
SLEEP QUALITY MONITORING: Monitor light sleep, deep sleep, rapid eye movement (REM), and awake time. It also provides you a score on sleep quality and breathing quality. It even monitors your 20-minute nap during the day..
7-DAY BATTERY LIFE: Zepp E endures for up to 7 days in typical usages mode for a single full charge, which free you from the daily recharge..
NOTIFICATIONS AND ALARMS: You will also receive notifications when your heart rate exceeds the recommended limit. Zepp E Circle receives notifications for incoming calls, emails, messages and other applications without having the phone.
sedentary reminders if you've been sitting too long..

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HUIXINLIANG Oxygen Tester Portable Dissolved Oxygen Meter, 0.1 Mg//L Resolution,Portable Dissolved Oxygen and Temperature Meter with Backlight,for Freshwater Aquaculture,Swimming Pool Ect

Dissolved oxygen meter is high performance and high precision with large LCD display of dissolved oxygen and temperature value. It has indicator prompts ready whenever the reading stabilizes..
WITH temperature readings, auto power off by selecting time frame, Max / Min / AVG function helps to analyze data..
The LCD screen shows that DO measurements are displayed in% or ppm / mg / L, Temperature in ° C, reading and real time in year / month / date and interchangeable hour / minute / seconds..
In addition, an option to connect to the PC via the DC jack port and the optional RS232 CD and Software Cable (not included in the Kit) to capture online data display of DO readings with real time output and / or save measured data for analysis and statistics..
Additionally, data can be transmitted through the IrDA port to an IrDA receiver to print measured data..

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Aqueon QuietFlow LED PRO Aquarium Power Filter, Size 75

Certified flow rates that assure proper water circulation for improved fish health.
High flow rates for optimal dissolved oxygen content to promote healthier, more active fish.
Provides mechanical, chemical, biological and optional, additional specialty pad filtration.
Self-priming filter pump will auto-start initially or restart if power is interrupted and restored.
Internal pump design helps dampen noise and eliminate leaks with self-priming feature.
LED indicator light flashes when water cannot pass through the cartridge, generally indicating it's time to change the cartridge.
Uses Two Large Aqueon Replacement Cartridges and Size 20/75 Specialty Filter Pad.

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