Can I use this to determine when to replace my filter in my Brita pitcher?

Yes, it helps. When you find the ppm figure of filtered water increases greatly compared with a new filter, it's time to consider to change the filter.

Is this ok for fish tank aquariums?

Yes, this ppm meter can test tds level of fish tank aquarium to monitor water quality for fish.

Does this tds meter detect bacteria or bad chemicals in liquid?

NO, this 3 in 1 multi-function meter detects TDS (Total Dissolved Solids), EC (Electric Conductivity) and TEMPERATURE.

how long will the battery last? and is it rechargeable?

It is replaceable,the battery can last about 2 years

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

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Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Aquarium and Pool Saltwater Water, 5 in 1 Salinity PH Temp EC and TDS Meter, Aquarium Swimming Pool Hot Tub, High Accuracy

Product ID: 522627566

⚡Instant, high-accuracy readings

💧Wide salinity range (0-9999ppm/200ppt)

🌡️5-in-1 multi-parameter testing

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€ 84.07

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Dive into precision—because your water deserves the best!

SAVE TIME MONEY STRESS - Streamline your water testing routine with one trusted meter—because your time is as valuable as crystal-clear water.
ALL IN ONE WATER QUALITY MASTER - Combine pH, salinity, temperature, EC, and TDS testing in a single sleek device—no more juggling gadgets.
VERSATILE USE ACROSS ENVIRONMENTS - From your luxury hot tub to delicate marine aquariums, monitor water quality with confidence and ease.
TITANIUM ALLOY PROBE FOR DURABILITY - Premium sensor ensures fast, reliable readings every time, built to last through countless tests.
EFFORTLESS PRECISION AT YOUR FINGERTIPS - Instantly switch between ppm, ppt, and % units with one button—perfect for pool pros and aquarium enthusiasts alike.

The Hofun Pool Salt Tester & pH Meter is a high-accuracy, 5-in-1 digital water quality meter designed for professional and home use. It measures salinity, pH, temperature, electrical conductivity (EC), and total dissolved solids (TDS) with a durable titanium alloy probe. Featuring easy unit switching (ppm, ppt, %), it supports a wide salinity range ideal for pools, aquariums, hot tubs, and more, delivering fast, reliable results to ensure optimal water conditions.

Specifications

ASIN	B0BV9G3XZ6
Best Sellers Rank	#902 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Swimming Pool Water Test Kits
Date First Available	February 24, 2023
Item Weight	5.3 ounces
Item model number	9909-A-1
Manufacturer	Hofun
Package Dimensions	9.33 x 3.19 x 2.05 inches

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