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AZ-400H 2 in 1 Multifunctional Waterproof Professional Water Quality Monitor Tester Portable Pen Type Hydrogen Rich Water Detector for Drinking Water Feature: IP67 waterproof HD backlit display Easy to carry Specification: Shell material: ABS Power supply: 3 X LR44 button batteries (not included) Size: 183x37mm/7.2x1.46in Uses: Suitable for water quality monitoring, such as farmland irrigation, aquaculture, laboratories, etc. Operation guide: Before use, please pull out the electrode protective cover under the test pen, just pull it out directly, do not rotate! 1. Determination of hydrogen content Take the hydrogen-rich test pen out of the box and press the ON/OFF button to turn it on. After the value displayed on the screen is "0", put the instrument into the water to be tested for testing 2. ppb/ppm conversion 1. The default measurement unit of the instrument is ppb 2. In the power-on state, click the "FUN" button to switch the measurement mode between ppb and ppm. (1ppm = 1000ppb) 3. Automatic Temperature Compensation (ATC) There is an ATC symbol in the lower left corner of the display, indicating that the instrument is in automatic temperature compensation mode. 4. Lock function When the test pen is working normally, pressing the "HOLD" key will lock the current data on the display screen, and the HOLD symbol will appear on the display screen. Press the "HOLD" key again to release the lock mode, and the HOLD symbol will disappear. 5. Over-range display When the hydrogen rich measurement value is greater than 2400 ppb (2.400ppm), the display area will show the overrange symbol: "- - -". When the temperature is lower than 0 or higher than 50, the temperature display area will display: symbol "L" and symbol "H". 6. Low voltage prompt When the display is dim and the battery symbol appears on the upper part of the display, it means that the battery voltage is insufficient, please replace the new battery as soon as possible, and do not mix the old and new batteries. Maintenance: Even under normal use, there will be attachments or other dirt on the electrode sensor, which will affect the contact area between the electrode sensor and water, thereby affecting the test sensitivity and accuracy. Before use, please use a cotton swab dipped in a little toothpaste to clean it, and then wipe the sensor pad with a paper towel dipped in water. Keep the electrode surface clean and bright before testing. After each use, please wash the electrode with clean water, dry the water on the electrode with absorbent paper, cover the electrode protective cover, and place it in a cool and ventilated place. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.
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Cancellation Policy:
We at Order2india strive to provide you with the best possible experience while you shop with us online. Since our orders are shipped from overseas , we try to reduce the handling time as much as possible by quickly processing the orders , Hence any cancellation request , has to be placed within 24 hours of placing the order. The refund amount will be credited back on your original mode of Payment. .
Warranty:
All our products comes with a default 90 days seller replacement warranty against manufacturer defect as a service and reassurance to our customers. Order2india will take care of all logistics to and from the manufacturer/supplier for replacement . If within 90 days of delivery ,any problem is found with our product , please contact our customer support and we would replace it for you absolutely free.
Return Policy
Our return policy is outlined below. The policy reflects the reality that our products are sourced from suppliers located outside India and is formulated keeping in mind the costs and time involved in the logistics, both in the forward direction (i.e. shipping products to India from the suppliers) and reverse direction (i.e. shipping returned products back to the suppliers).Certain products are not eligible for return or refund as below
Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
We process your payment information securely. We do not store credit card details nor do we have access to your credit card information.
If you receive a parcel with missing, incorrect, or secondary packing items, please contact us within 7 days of delivery with relevant proof. Order2india will assess the situation and provide resolution based on the extent of the damage.
