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TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Q: Does this TDS compensate for differences in temperature like the HM Digital TDS-4?

Yes if it was a real HM TDS meter but it is not. It's a knock off. Go to manufacturer's webpage and find a dealer in your area and order it there if you want a real meter. I spoke to the manufacturer HM DIGITAL today and they said the photo of this product is an original, but the product they ship is NOT. The original real HM Digital TDS-3 have a printed instruction in black letters on the back of the meter that says "CALIBRATION" and has a screw to calibrate. The knock-off simply has a hole and no printed words about calibration on it. The original also has 5 bumps on each edge of the meter like the photo, but the one this seller ships does not. Lastly, the real HM TDS-3 will display "HM" on the screen when you turn it on and then will display 00, but when you first turn it on will display HM.

Q: Where is this item made?

This is a a knock-off. I spoke to the manufacturer HM DIGITAL today and they said the photo of this product is an original, but the product they ship is NOT. The original real HM Digital TDS-3 have a printed instruction in black letters on the back of the meter that says "CALIBRATION" and has a screw to calibrate. The knock-off simply has a hole and no printed words about calibration on it. The original also has 5 bumps on each edge of the meter like the photo, but the one this seller ships does not. Lastly, the real HM TDS-3 will display "HM" on the screen when you turn it on and then will display 00, but when you first turn it on will display HM.

Q: Does this teat for lead , mercury, cadmium and other metals? If so, does it tell you concentrations?

No, it does not test for any specific dissolved solid. It tells you the purity of the water only. In other words, how close is the water sample is to distilled water.

Q: The one I bought seems to work however it has no way to adjust it there is a hole in the back but no screw is it a imposter?

That's because it's a knock-off. I spoke to the manufacturer HM DIGITAL today and they said the photo of this product is an original, but the product they ship is NOT. The original real HM Digital TDS-3 have a printed instruction in black letters on the back of the meter that says "CALIBRATION" and has a screw to calibrate. The knock-off simply has a hole and no printed words about calibration on it. The original also has 5 bumps on each edge of the meter like the photo, but the one this seller ships does not. Lastly, the real HM TDS-3 will display "HM" on the screen when you turn it on and then will display 00, but when you first turn it on will display HM.

Product ID: 3067453

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Details

Brand
HM Digital
Special Feature
High Accuracy
Color
Style 1
Age Range (Description)
Adult
Included Components
Carrying case
Outer Material
Metal

🎯±2% readout accuracy

📏0-9990 ppm range

🧊Built-in digital thermometer

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HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

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HoneForest Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

Description

💧 Measure smarter, work sharper — never settle for guesswork!

SMART DATA HANDLING - Hold function saves measurements for effortless recording and analysis.
ON THE GO CONVENIENCE - Includes a sleek carrying case with belt clip—perfect for professionals in the field.
ACCURACY YOU CAN TRUST - Advanced microprocessor technology delivers ±2% readout accuracy for reliable results every time.
CLEAR EFFORTLESS READING - Large, easy-to-read LCD screen with built-in thermometer keeps you informed instantly.
PRECISION AT YOUR FINGERTIPS - Ultra-wide 0-9990 ppm range with 1 ppm resolution ensures you never miss a detail.

The HM Digital TDS-3 is a handheld Total Dissolved Solids meter designed for commercial and professional use, featuring a broad 0-9990 ppm measurement range with 1 ppm resolution and ±2% accuracy. Equipped with an advanced microprocessor and a built-in digital thermometer, it offers precise, reliable readings displayed on a large LCD screen. Its portability is enhanced by a carrying case with belt clip and a hold function for saving measurements, making it an essential tool for water quality monitoring on the go.

Specifications

Brand	HM Digital
Special Feature	High Accuracy
Color	Style 1
Age Range (Description)	Adult
Included Components	Carrying case
Outer Material	Metal
Display Type	LCD
Product Care Instructions	Wipe Clean
Unit Count	1.0 Count
Power Source	Battery Powered
Model Name	TDS-3
Number of Batteries	2 LR44 batteries required. (included)
Item Length	1 Inches
Upper Temperature Rating	50 Degrees Celsius
Reusability	Single Use
Style	Contemporary
Indoor/Outdoor Usage	Indoor
UPC	891144000083 826333000001
Global Trade Identification Number	00826333000001
Manufacturer	HM Digital
Part Number	TDS-3
Item Weight	0.007 ounces
Item model number	TDS-3
Batteries	2 LR44 batteries required. (included)
Is Discontinued By Manufacturer	No
Size	0 - 9990 ppm. TDS Range, 1 ppm Resolution, +/- 3% Readout Accuracy
Pattern	meter
Item Package Quantity	1
Number Of Pieces	10
Temperature Range	0/80 Degrees Celsius
Measurement Accuracy	1
Special Features	High Accuracy
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Alkaline
Average Battery Life	3 Hours

Have a Question? See What Others Asked

Does this TDS compensate for differences in temperature like the HM Digital TDS-4?

Where is this item made?

Does this teat for lead , mercury, cadmium and other metals? If so, does it tell you concentrations?

The one I bought seems to work however it has no way to adjust it there is a hole in the back but no screw is it a imposter?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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