Which type of battery to be used and how many?

Yes, the batteries can be replaced. It takes 2 LR44G "button cell" batteries like the batteries that go in watches

How many times I can use this device?

Any number of times till the battery lasts

Is that allowed to carry at airport

Yes, as much correct information I know, will share.

What if tds is greater then 1000?

If tds is above 1000 that means it is a hard water and also it is not recommended for drinking.

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Konvio Neer TDS Meter for Water Testing | Digital TDS meter| PPM Tester for Drinking Water, RO, Aquarium & Hydroponics | Total Dissolved Solids meter

Konvio Neer TDS Meter for Water Testing | Digital TDS meter| PPM Tester for Drinking Water, RO, Aquarium & Hydroponics | Total Dissolved Solids meter

Product ID: 230350950

Details

Brand
KONVIO NEER
Capacity
1 Cubic
Material
Plastic
Product Dimensions
10L x 6W x 54H
Special Feature
Automatic High

💧Instant TDS reading in seconds

📏Compact & lightweight (30g, 10x6x54mm)

🔋Auto shut-off after 10 mins to save battery

30 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

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Description

💧 Know your water, own your health—instant purity at your fingertips!

SMART POWER SAVER - Automatic shut-off after 10 minutes ensures your meter is always ready when you need it, extending battery life.
TRUSTED TOP RANKED - Join 54,000+ satisfied users who made this #1 in Conductivity Meters & Accessories—because your health deserves the best.
PORTABLE SLEEK DESIGN - Ultra-lightweight and compact, this meter fits perfectly in your pocket or toolkit for on-the-go water testing.
VERSATILE WATER TESTING - Perfect for drinking water, RO systems, aquariums, hydroponics, and more—know your water’s quality anytime, anywhere.
INSTANT WATER PURITY CHECK - Get accurate Total Dissolved Solids (TDS) readings on a crisp digital LCD in just one click—no math needed.

The Konvio Neer TDS Meter is a precision digital tool designed to measure Total Dissolved Solids in water quickly and accurately. Lightweight and portable, it features an intelligent detection chip with instant LCD readout and an automatic 10-minute shut-off to conserve battery. Ideal for testing drinking water, RO systems, aquariums, and hydroponics, it empowers users to monitor water purity effortlessly and maintain optimal health standards.

Specifications

ASIN	B08HSN58RK
Best Sellers Rank	#2 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Conductivity Meters & Accessories #1 in Pool Chemicals & Water Testing Products
Brand Name	KONVIO NEER
Capacity	1 Cubic Centimeters
Country Of Origin	India
Customer Reviews	4.3 4.3 out of 5 stars (53,987)
Installation Type	Freestanding
Item Dimensions L x W x H	10L x 6W x 54H Millimeters
Item Type Name	Total Dissolve Solid Meter
Item Weight	30 Grams
Manufacturer	KONVIO RO SYSTEMS PRIVATE LIMITED PLOT NO. 11/24, BASEMENT AND GROUND FLOOR SITE-IV, INDUSTRIAL AREA SAHIBABAD Ghaziabad UTTAR PRADESH India 201010, PH: 92053-52917, Konvio
Manufacturer Contact Information	KONVIO RO SYSTEMS PRIVATE LIMITED PLOT NO. 11/24, BASEMENT AND GROUND FLOOR SITE-IV, INDUSTRIAL AREA SAHIBABAD Ghaziabad UTTAR PRADESH India 201010, PH: 92053-52917
Manufacturer Part Number	0504202101
Material Type	Plastic
Model Name	Total Dissolved Solid Meter
Model Number	0504202101
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Automatic Shut-Off, High Accuracy, Portable
Packer Contact Information	KONVIO RO SYSTEMS PRIVATE LIMITED PLOT NO. 11/24, BASEMENT AND GROUND FLOOR SITE-IV, INDUSTRIAL AREA SAHIBABAD Ghaziabad UTTAR PRADESH India 201010, PH: 92053-52917
Power Source Type	Electric
Purification Method	Reverse Osmosis
Supported Water TDS Level Maximum (PPM)	500
Unit Count	1.00 Count
Warranty Description	6 Months
Whats in the box?	Total Dissolved Solid Meter

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30 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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