I made the mistake of calibrating it with the solution mix with water at 22°c instead of 25°c. do i have to redo the process to make the ph accurate?

To correct the true reading, yes, but throw it out, return it whatever just get a better one.

will it measure the water tempter or air temp.

Hi, the meter measures pH and water temperature simultaneously.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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GAIN EXPRESS 2-in-1 PH and Temperature Monitor with Backlight Replaceable Electrode Dual Display Water Quality Monitoring Kit

GAIN EXPRESS 2-in-1 PH and Temperature Monitor with Backlight Replaceable Electrode Dual Display Water Quality Monitoring Kit

Product ID: 276930641

Details

Age range (description)
Adult
Brand
GAIN EXPRESS
Colour
Meter
Included components
Battery
Special features
High Accuracy

📊Dual pH & Temp Display

🔄Replaceable pH Electrode

🔋Battery & 6V DC Power

¥12236

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Precision Meets Simplicity — Monitor Like a Pro, Effortlessly!

EFFORTLESS OPERATION - Only 2 buttons for quick switching between °C/°F and power—perfect for pros and beginners alike.
LONG TERM CONTINUOUS MONITORING - Powered by batteries or 6V DC for uninterrupted, reliable water quality checks.
COST EFFECTIVE ELECTRODE REPLACEMENT - Replace just the pH electrode, not the whole device, saving you money and hassle.
VERSATILE WATER QUALITY APPLICATIONS - Ideal for aquariums, hydroponics, pools, spas, and household water—your all-in-one monitoring solution.
SIMULTANEOUS P H TEMPERATURE READINGS - Stay ahead with real-time dual data on one clear backlit screen.

The GAIN EXPRESS 2-in-1 pH and Temperature Monitor features a dual backlit LCD display for simultaneous water quality readings, powered by batteries or 6V DC for continuous use. Its replaceable BNC-type pH electrode ensures long-term cost savings, while simple two-button operation makes it accessible for both professionals and beginners. Perfect for diverse applications including aquariums, hydroponics, pools, and spas.

Specifications

ASIN	B07P7FNRSZ
Additional Features	High Accuracy
Age Range Description	Adult
Brand Name	GAIN EXPRESS
Color	pH/Temperature Meter
Customer Reviews	3.9 3.9 out of 5 stars (275)
Display Type	Lcd
Included Components	Battery
Indoor Outdoor Usage	Indoor, Outdoor
Manufacturer	Gain Express Holdings Ltd
Model	PHM-245
Model Name	PHM-245
Number of Batteries	4 A batteries required.
Outer Material	Rubber
Part Number	PHM-245_US
Power Source	Battery Powered
Product Care Instructions	Wipe Clean
Response Time	1 seconds
Reusability	Rechargeable
Smart Home Compatibility	Not Smart Home Compatible
Specification Met	See Manual
UPC	600316549851
Unit Count	1.0 Count
Upper Temperature Range	55 Degrees Celsius

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