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Handheld Oxygen Air Quality Monitor High Precision Temperature Humidity O3 Sensor Gas Detector Indoor O3 Quality Monitor

<ul><li>Gas Detector</li><li>Indoor O3 Quality Monitor</li><li>Oxygen Air Quality Monitor</li></ul>

Brand

It is a handheld Oxygen Detector,equipped with advanced sensor technology, precisely measure the oxygen content in the environment within a wide range. it is portable,along with a comfortable hand grip, allows you to carry the Handheld Oxygen Detector wherever needed with ease. The simple and intuitive operation interface and clear button settings effortless for even novice users to get started. Just turn it on and start measuring, with real-time display of oxygen concentration,temperature, humidity, enabling you to stay informed of the environmental conditions at all times. When the oxygen concentration is below the safety range you set, it sound an alarm to remind you to take corresponding safety measures Product name: Oxygen detector Display method: LCD display Measurement items:02,Temperature,Humidity Detection method of 02: Electrochemical Unit of 02 concentration: %Vo 02 Measuring range: 0-30.0% of volume Atmospheric pressure: 12.5 psi - 15.4 psi Sampling time: 1.5 seconds Temperature range: -10°C-50°C (14°F-122°F) Storage Temperature: -10°C-60°C (14°F-140°F) Relative Humidity: 20%-85% Humidity range: 20%-85% Power: 1500 mAh rechargeable lithium battery. Rechargeable 5V DC power supply via USB port Product Dimensions: 16.1x7.7x3.3cm Product weight: 265g Common sense of life - the effects of hypoxia and oxygen enrichment on the human body 100%: Fatal, 6 minutes confined environment 50%: Fatal, 45 minutes with treatment, confined environment 23%: Oxygen-enriched 20.9%: Normal oxygen concentration 19.5%: minimum allowable oxygen concentration 15-19%: Reduces work efficiency, can cause head and circulatory problems 10-12%: shortness of breath, loss of judgment, lips 8-10%: loss of intelligence, fainting, pallor, nausea and vomiting 6-8%: 8 minutes, weak heartbeat, open-mouth breathing, soon stops breathing 4-6%: convulsions within 40 seconds, respiratory arrest, death Color:As Shown Material:Plastic Package Contents: 1 * Handheld Oxygen Air Quality Monitor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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<!DOCTYPE html>
<html>
 <head>
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <link
 rel="stylesheet"
 href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
 />
 </head>
 <body>
 <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
 <div class="tc">
 <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
 <h3>4 equal payments</h3>
 <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
 </div>
 <ul>
 
 <li>Add item(s) to your cart.</li>
 <li>
 Add items to checkout and choose 
 <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
 </li>
 <li>Enter your debit or credit card information. </li>
 <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
 
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 Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. 
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