Color LCD Screen Design
Compared with other monochrome backlit screen test pen, ours is updated and upgraded version with a colored screen LCD design, which makes every reading clear and easy to read and not easy to be confused. When pH value is lower than 2 or higher than 12, the reading on screen will turn red to remind you.
Sensitive Bulb Built
Our core of the pH meter is electrode and the core of the electrode is bulb. The digital pH tester bulb made by blue effect technology is blown at high temperature of 1000℃. This design can fully respond to H+ ions in the solution.The bulb glass film uses a low-impedance glass sensitive film and the reaction speed is also improved, reaching a true level of 0.01 resolution.
ATC Accurate Calibration
Thanks to built in automatic temperature compensation (ATC), which can accurately determine pH value of the sample at any temperature in a range of 0℃- 60℃ (32℉ - 140℉), you can get the accurate pH value without taking care about the influence of water temperature.
Practical for Testing
Our meter has small size and low weight, looks like a normal pen, easy to be carried and convenient for you to put in your pocket or bag when go out. Ideal for residential or commercial use, drinking, pools, aquariums, liquid food, laboratory, aquaculture and hydroponics, you can test any 0.01-14.00pH liquid which you want to test and get readings timely.
USB charging port on our digital pH tester adopts Type-C charging interface, hidden waterproof design, equipped with a charging line - safe, reliable, simple and convenient, can be charged at any time, don't worry about the situation where the battery will run out when you use it in an emergency. Just unscrew the cover on top, then connect to charge, so convenient and fast.
A pH value of 7 means a substance is neutral.
The lower value indicates acidity and a higher value is a sign of alkalinity.
To better understand the range in pH, take a look at these:
Apple juice 3, orange juice 3.5, coffee 5.5, milk 6.2, baking soda 8.5, soap water 10, bleach 12.
Our meters are pen-type design, easy to carry and operate, can measure pH and temperature, suitable for tap water source detection, aquaculture, environmental protection, printing, dyeing, electroplating and scientific research institutions.
They can widely be used for many application of water quality testing: pure water production and drinking, tap water, well water, sea water, fish tank water, swimming pool water, etc.
Accuracy: ± 2%
Range: 0 ~ 9990PPM
Battery: 2 Universal Button batteries
Our TDS meter is equipped with low power backlight technology, which can easily test water at night or in a dark place.
It can also be used to distinguish between drinking water and non-drinking water.
- 1 x Towallmark Digital pH Tester
Brands Authorization on GaoMon
Since its start in 2010, As a e-commerce platform, GaoMon provides online sales channels for excellent brands procucts for promotion and online sale.
All the products sold on GaoMon website, the suppliers must provide brand authorization to GaoMon before they can officially sell their products on the GaoMon platform. Also we will carry out strict selection and assessment of all brands.
Gaomon has been committed to provide quality household products more accessible to families. We provide affordable, full-featured products, and want to be an online store for one-stop shopping, to help you furnish and organize your home while making your life easier and more comfortable.
List of authorized brands:
Gaomon guarantees all products bought from Gaomon with a 2 Months to 15 Months warranty against defects in quality ( include extra warranty longest to 3 Months ). Different suppliers and different brands of products have different warranty times, please consult our customer service.
|Brands||Warranty||Extra Warranty & How to do？|
|ACEKOOL||1 Year||3 Months||Follow any 2 social medium of GaoMon, and Share/post your products photoes/videos add our link on any one of your medium: Facebook, Twitter, Instagram, Youtube, Tiktok or Pinterest, Vimeo. （When you finish the operation, please send a screenshot to contact our customer service to register you in our system. After the customer service confirms, the warranty extension will take effect after registration. Please do not delete or unfollow, we will check when quality problems occur and the warranty period needs to be extended, thanks）|
|IDEALHOUSE||1 Year||30 Ddays|
|6 Months||30 Ddays|
|TOWALLMARK||6 Months||30 Ddays|
|RCTOWN||6 Months||30 Ddays|
|HOSSLLY||3 Months||30 Ddays|
|LITAKE||3 Months||30 Ddays|
|CAROMIO||3 Months||30 Ddays|
|THINKMAX||3 Months||30 Ddays|
|ASYPETS||3 Months||30 Ddays|
|CIBEAT||3 Months||30 Ddays|
|GEEK CHEF||60 Days||/|
This article is about the warranty on products you buy from gaomon.com .
All goods dispatched from Gaomon are checked for quality, including checks of the appearance of the goods, the function of the hardware and software, the packaging, and inclusion of applicable accessories and power adapters.
Gaomon undertakes to communicate openly, promptly, and carefully with all customers in relation to issues with received goods.
If you are a customer with goods which appear to have a problem, please talk to us before initiating complaints with PayPal or your credit card provider. Usually there is a way for us to resolve your issue quickly and make you satisfied!
What Does Gaomon's Warranty Imply?
As a e-commerce platform, Gaomon can only offer problem-solving for faulty products which either shipped in an unsatisfactory condition, or developed internal faults naturally during usage without issues of physical damage or unsupported usage. In other words, if the product is broken you can contact us then we will contact the suppliers for you, the suppliers will deal it maybe send it back for a repair or refund.
Warranty Does Not Include:
The warranty does not include any kind of:
- Technical and/or physical support on product installation and usability
- Advice about product's configuration (or any software issues if applicable)
- Software/OS updating or firmware flashing as it would void Gaomon's warranty, if applicable
- Product issue diagnostic and troubleshooting, in case of issues caused by mishandling
Warranty by Default Covers Repair if it is a possibility
The Gaomon warranty means the suppliers will repair your faulty item for free and send it back to you for free. Other compensation is not normally available if the product can be repaired promptly.
If an item is impossible to repair to a good working condition, or would take too long to do so, the suppliers will next offer you an equivalent product or payment refund.
Decision on repair attempt or direct refund of payment will be made exclusively by the Gaomon Ltd.
When does the Warranty start from?
The warranty period begins from the receipt of the goods by the initial consignee. In the case of resellers, this is when the vendor receives the goods from Gaomon. The period is exactly 60 days from that time. For example, a product on the last day of 6th month is covered, but a product day after that day is no longer covered.
In the case of delivery methods or destinations which lack a confirmed delivery tracking date, we will take the assumption that the warranty period starts 30 days after we sent out your order.
Exceptions to Warranty
- We do not offer warranty or support for products not bought from Gaomon.
- The user voids the warranty if s/he opens the body in an attempt to fix, flashes the firmware of a device, or otherwise uses the device in a way that is not considered normal usage.
- The warranty does not extend to free repair / replacement in cases to damage to products, accidental breakage, misuse, or wear and tear. Signs of physical damage may cause us to refuse to provide free repair.
- Accessories are not covered the same warranty that applies to the main product (for more details check with our customer support).
- Lamps have a special condition applied due to the fact that lifetime depends on hours of use.
- RC Toys are not covered for your breakage and internal rechargeable batteries are not covered by the general warranty (for more details check with our customer support).
In what situations are returns/compensation NOT approved by Gaomon?
Below are instances where a customer will not be eligible for returns and/or compensation:
- Unapproved returns or returned products not processed through Gaomon's RMA procedure;
- Products whose warranty period has expired;
- Received returned products that are damaged because of inadequate return packaging;
- Products that were originally approved for return through our RMA procedure but have been confirmed by our QC engineers to be not broken and actually well-functioning after testing, shall not be returned to the buyer, unless the buyer pays return shipping;
- Physically damaged or broken products caused by misuse or mishandling, subjects to manufacture technical test result;
- Returns of your unwanted, unsold yet functional products;
- Products bought by mistake.
The customer is solely responsible for choosing the right product, according to their needs and requires. We will send you exactly what you order, so please read descriptions carefully before purchasing.
If the consignee of a delivery refuses or fails to accept delivery for any reason, including refusal to comply with customs clearance/costs or simply having an incorrect address, Gaomon accepts no liability and the customer will not be eligible for compensation.
There are cheaper and small pen style ph testers out there but they are not as ggod as this one. I bought this to test the ph in my pool ( and my fish tank aquarium ) and get excellent results in just a few seconds. Just press button and I get immediate readings.Now that I have this I test my drinking water as well! Nice handy product to own. Overall, sturdy quality and amazing value for the price.
I purchased this meter for a college brewing project which measured pH from wort fermenting with different yeast. After a quick read through the directions the meter was easy to use. I was concerned with using the meter on a boiling wort. I ended up taking a sample out, allowing the sample to cool, then took a pH reading. Very intuitive in the buttons and markings.
I've been using this PH meter for about 4 month now and I have to say it is very reliable! The accuracy is on point and I use it constantly to check the ph in my hydroponic system. Since I started using it I had to recalibrate it a couple of times ( the calibration solution comes with it ) to make sure it is as accurate as possible.
So far there is nothing I dislike about this tester. I’m used to using the $10 cheap testers… I got sick of them breaking or taking a long time to give me a reading… I was fed up, so I sprung for this ph tester. Only time will tell, but right now, she’s working great! Easy and fast to read. Feels more durable. But I’m tough on my tools… so 6 months from now? A year? If it makes it a year . This would be the best product ever! I’ll let you know!
I am a brewer and have gone through several PH meters in my time. Several of them jump around so much and never settle on a number. This meter has been great. You still need to let it set in the test for a minute but it gets there. I believe the accuracy has been on point and it is easy to read. It is easy to clean which is also a plus. I will be ordering a second one to have on hand.
Usually, all the successful orders will be dispatched within 48 hours after placing the order by 5:00 pm every day.
All orders are shipped out via UPS or USPS or FedEx. We will match your address to the most suitable shipping method to arrange delivery.
Since all our products are shipped locally in the United States, generally the products will be delivered within 2-4 working days after they are dispatched.
We insist on the use of high-quality materials, combined with minimalist cutting-edge design, and strict quality control on a first-class production line. All the products provided on our website have quality assurance! We hope to allow everyone to enjoy a better quality of life at home, and we are committed to creating a comfortable lifestyle for you.
All our products are brand direct sales! There are no middlemen so the price is as low as possible. We are determined to provide high-quality household products at affordable prices, including but not limited to household appliances, kitchen appliances, furniture, office furniture, home improvement improvements, etc.
Payment Methods Accepted:
Gaomon accept payments via PayPal (direct and payment cards), direct Credit Card, Bank Transfer.
Gaomon does not have any insight or can keep any sensitive details related to your payment or the payment process!
Apart from products, we also strive to optimize the entire shopping process to deliver your products in the shortest possible time with the best shopping experience, and via an excellent logistics network. Our online store provides quality assurance and after-sales service for all products, and our focus is to create a shopping experience you will love. We hope to make your life more convenient through our brand.
Gaomon guarantees all products bought from Gaomon with a 2 Months to 2 years warranty against defects in quality ( include extra warranty longest to 1 year ). Different suppliers and different brands of products have different warranty times, please consult our customer service