Best Oxygen Level Detecting

Adamas-Beta LZQ-4 Flowmeter Gas Oxygen Flow Meter Nitrogen Flowmeter 1-10LPM

The gas flowmeter is made of high quality material, it is transparent and can hold up to 0.6MPa pressure..
Beautiful look,low weight,unbreakable and long life..
Used to measure single-phase non-pulsating gas flow,easy to use and lasting performance..
Mainly used for detecting the oxygen, nitrogen flow, control gas flow and can be used in industry, flowmeter interface is connected by thread....

Check Stock

UNIROI Pinpointing Metal Detector, Waterproof Metal Detector Pinpointer IP65 , LED Indicators & Vibration,for Adults and Kids , 9V Battery

Updating Turn off Pinpointer function:double click power switch to turn off machine.if use long press power switch to turn off.sometimes it will turn off machine automatically when detecting because water pressure too big..
WORKS EXCELLENT IN WATER - IP68 High strength level waterproof material, it can be submerged to 115 feet, so you can hunt gold in the creek, rings at the beach, or head out in a torrential rainstorm if you fancy it.
AUDIO & VIBRATION INDICATION - The metal detector also gave you the ability to switch between audio modes (audio only, vibration only and both audio/vibration). This was a great feature to have for hunting in public spaces where you didn’t want to disturb anyone..
INTUITIVE LCD DISPLAY - LCD Screen Display Battery Power and Signal Level..
MULTI APPLICATIONS- Search for Metals,Keys, Coins,Jewelry,Relics,Needle/pin and much more, on Beach ,Mountain,Diving searching, Archaeology, Public security check, Police detecting, Pinpointing decoration line, Waste Iron Recovery.

Check Stock

Ultra Trak Ultimate Glucose Meter

Clinically Proven Technology: Powered by Masimo SET, the same technology used by 9 of the top 10 US hospitals and is used to monitor more than 200 Million patients annually..
Measures 5 Key Health Parameters: including Blood Oxygen, Pulse Rate, Perfusion Index, Breath per Minute and Pleth Variability Index (PVi)..
Accurate Blood Oxygen Level Reading: Delivers accurate measurements of blood oxygen level during challenging conditions: when in motion, when hands are cold, and in direct sunlight, across all skin tones.
Easy to Use, Comfortable to Wear: Masimo MightSat fingertip pulse oximeter is durable and lightweight, with a flexible grip for greater comfort. Features a rotational, easy-to-read screen. Easy to customize with a long battery life.
Track and Trend Data Seamlessly: Track your oximeter data on your smart phone with wireless Bluetooth that seamlessly transfers data onto a free downloadable mobile app. Easily share your records with family.

Check Stock

Vibeat WearO2 Pulse Oximeter Bluetooth - Oxygen Meter for Continuous Blood Oxygen and Heart Rate Tracking O2 monitor Finger for Oxygen Free APP

All-day Tracking: Continuously tracking and recording oxygen level, heart rate and motion every minute, continuous using up to 16 hours..
Free APP for Android and iOS: The Vihealth APP shows real-time reading of blood oxygen level, heart rate and the historical data. Data can be synced....
Powerful Records: Free to export and share detailed records as PDF or CSV , generate a graphic record with trends of blood oxygen level, heart rate....
Stand-alone Oximeter: With 4 sets data, each set can up to 10 hours built-in memory, and data will automatically synchronized to the APP via....
User Friendly: The patented silicone ring sensor is soft and comfortable, and the oximeter runs automatically as long as you wear it, very easy to....

Check Stock

Tilswall Metal Detector Professional for Adults & Kids, High Accuracy Adjustable Waterproof Metal Detector with LCD Display, Gold Detector, Metal &Disc Mode, 8.5 Inch Lightweight Search Coil

...om the screen and With a 3.5mm audio jack, you can connect it to headphones.
【Auto Tone & Disco Mode】Metal Detector has distinctive audio tone - a low tone, a medium tone and a high tone displayed on the icon that can distinguish different metals.
DISC modes helps you eliminate target categories and improve your detecting efficiency.
【Humanity Design & Adjustable】Tilswall Metal Detector with ergonomic design handle, providing a comfortable feel for long-term use of it. Adjustable stem extending from 35” to 45” suit for all age metal detector enthusiasts, and it weighs 2.35 pounds only. A great gift for kids and adults in treasure hunting, especially in Christmas.
【High Accuracy & Waterproof Search Coil】8.5'' Waterproof search coil which Highly sensitive enables you to use detecting to underwater, Due to the 8.5”search coil of Tilswall Professional Metal Detector makes it has 20% deeper detection depth than others, Perfect for outdoor, like beach, stream, yard. (Note: the control box is not waterproof).
【Attention】There has some factors are likely to interfere with the correct signal from the metal detector. 1. Do not put the device on the floor, cause most of the building floor has much metal embed. 2. Not suggested to use it indoor....

Check Stock

Bluetooth Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor, Heart Rate Monitor and Fast Spo2 Reading Oxygen Meter with LED Screen Included AAA Batteries

【Free APP for Android and iOS】Use App at no additional cost. Record and store a reading up to 10 hours continuously. (ONLY record when APP is running) View real time data, graphic report and trends of blood oxygen saturation and heart rate. Bluetooth oximeter will self switch off when a finger is removed from the unit for more than 10 seconds. Great for saving the battery life..
【2 X AAA Batteries Power Supply Design】2 XAAA batteries power supply, you can also use the AAA batteries (included in the package) to supply power at any time anywhere, which is convenient and fast. This oxygen level monitor are very light and small size, low power consumption and convenient in carrying. Also it comes with a detachable lanyard which can measure your oxygen saturation anywhere..
【Easy to Use】This finger oximeter designed with One button control which makes measurement more convenient and easier. Users just need to put one of his fingers into the fingertip photoelectric sensor for diagnosis, then the screen will directly show the result clearly. The oxygen level monitor automatically powers off after 10 seconds of inactivity, making the experience safer and more environmentally friendly..
【Accurate and Reliable】Our oxygen blood monitor ca....

Check Stock

RCYAGO Dissolved Oxygen Meter with Electrode Filling Fluid

Dissolved oxygen meter is a precision instrument for measuring dissolved oxygen and temperature. The dissolved oxygen probe is a thin film with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable membrane separates the measured solution from the sensing electrode but allows oxygen to pass through the membrane to react, and the concentration can be measured..
Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%), which is the percentage of dissolved oxygen in 1L of water. The oxygen concentration of our dissolved oxygen meter is 0.0-40.0mg/L, most of the range of dissolved oxygen meters on the market is 0.0-20mg/L. When measuring and calibrating, needn't open the protective cover of the electrode, just put the electrode in the solution for measurement..
Detachable probe, easy to replace, equipped with 6 probe protective covers and anaerobic water calibration powder. The film inside the protective cover cannot be taken apart. After using it for a period of time, the test value is inaccurate and the calibration is still inaccurate, and the membrane sleeve needs to be replaced..

Check Stock

Prime Screen [25 Pack] Nicotine Tobacco Cotinine Urine Test Kit - Urine Dip Card Testing Cotinine from Smoking - WCOT-114

Detect tobacco, vaping, cigarettes, e-cigarettes, nicotine patches, nicotine gum use by detecting cotinine in human urine..
Over 99% Accurate – More than 99% accurate in detecting cotinine (COT) with the 200 ng/ml cut-off level and 1-7 days detection time..
Easy to Use / Instant Results – Each test is sealed in individual pouch for easy carry and sanitary. It is easy to use and administer. Dip the test....
Low Cost and Convenient – Save time and money with urine test kit at home..
Idear For – home testing, pre-employment testing, workplace testing, school/college/university testing, criminal justice, law enforcement testing,....

Check Stock

4Free Oxygen Measure

4Free Oxygen Measure Use your device’s built-in camera to capture and analyze data to calculate your SpO2!.
Measure your SpO2 know your SpO2 has never been so easy!.
Without any external hardware, just use your smartphone or tablet’s built-in camera / sensor, you can get accurate readings almost instantly..
Oxygen data analysis, Using a hierarchical model, intelligent judge the current healthy oxygen level..

Check Stock