DUKA TDS Meter/ Temperature Tester Portable Detection Pens Water Quality Test Pens EC TDS-3 Tester Meter Digital

DUKA TDS Meter/ Temperature Tester Portable Detection Pens Water Quality Test Pens EC TDS-3 Tester Meter Digital

$37.53

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2-Years warranty policy

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Product Description
WNP Guarantee

Please note:

Duka is chinese version and Atuman is english version,both are same factory,we will send Duka and Atuman by randomly.

TDS/ temperature multi-function detection

Multi-function

mode detection, water TDS value, temperature synchronous display, two

units of °C/℉ switch freely, water purity at a glance.

detection pen detects the TDS value of the water to identify the purity

of the water, which can reflect the filtration capacity of the water

purifier. The lower the TDS value, the less dissolved solids in the

water and the purer the water.

Product name : Duka TDS water quality test pen

Size :150 mm * 16 mm

Net weight: 28g

Measurement range :0-9999PPM(mg/L)

Measurement accuracy :±10%F.S.

Resolution : 1PPM

The temperature range : 0-60℃

Battery Specifications: 1.5V*2 LR44 button battery

(include battery)

What we promise

At W Network, we believe every customer deserves more than just a product — you deserve complete peace of mind. That’s why every purchase is protected under our W Network Guarantee, a promise built on quality, care, and confidence.

✅ What’s Included

2-Year Warranty Coverage
Every eligible product is protected against manufacturing defects and non-human faults for up to 24 months from the date of purchase.

Money-Back Promise
Return our product anytime you want if products are not used

Local Testing & Quality Assurance
Each item is inspected, tested, and verified before shipping to ensure top performance and reliability.

Fast & Reliable Support
Our dedicated customer service team is always ready to assist you via email, chat, or WhatsApp — so you’re never left waiting.

Hassle-Free Replacement
If your product arrives faulty, we’ll send you a free replacement immediately — we’ll even handle the return process for you.

🌟 Our Promise

When you shop with W Network, you’re backed by more than a warranty — you’re backed by a team that stands behind every product, every order, and every customer.

Quality tested. Customer trusted. That’s the W Network Guarantee.

Why Buy From Us?

Advantage

W-Network

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FIND YOUR ANSWERS HERE

FREQUENTLY ASKED QUESTIONS

Can I change or cancel my order after placing it?

Orders can only be modified or canceled befor shipment.To request a change, please contact our support team immediately

Do you offer Cash on Delivery (COD)?

No we do not. However, you may self pick up at our stores.

Where do you ship from?

We ship directly from our local fulfillment centers in Singapore, with 1-2 days shipping time.

How can I track my order?

You’ll receive a tracking link via email once your order is dispatched.

Returns & Refunds

You may refer to our retun & refund policy page

Warranty

You may refer to the warranty policy page.

Can't find an answer to your question?

Call us at 8047-5798 or Email Us

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Title

Please note:

Duka is chinese version and Atuman is english version,both are same factory,we will send Duka and Atuman by randomly.

TDS/ temperature multi-function detection

Multi-function

mode detection, water TDS value, temperature synchronous display, two

units of °C/℉ switch freely, water purity at a glance.

The

detection pen detects the TDS value of the water to identify the purity

of the water, which can reflect the filtration capacity of the water

purifier. The lower the TDS value, the less dissolved solids in the

water and the purer the water.

Product name : Duka TDS water quality test pen

Size :150 mm * 16 mm

Net weight: 28g

Measurement range :0-9999PPM(mg/L)

Measurement accuracy :±10%F.S.

Resolution : 1PPM

The temperature range : 0-60℃

Battery Specifications: 1.5V*2 LR44 button battery

(include battery)

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DUKA TDS Meter/ Temperature Tester Portable Detection Pens Water Quality Test Pens EC TDS-3 Tester Meter Digital

What we promise

Why Buy From Us?

YOU MAY ALSO LIKE...

Deerma Mini Dehumidifier CS50M for with PTC Heating & 360° Moisture Absorption _ Recyclable drying

Deerma X70 Smart Vacuum Robot | Dual Brushes | 13000Pa Suction | All-in-One Base | 75°C Hot Air Dry Function

Ready Stock SG Deerma 2 In 1 Handheld Vacuum Cleaner 15kPa Strong Suction 3 Brush Heads Mite Removal

Newlife Electric Kettle B-15 1500w 304 Stainless Steel Auto Power Off Boil-Dry Protection Temperature holding

NewLife DLD-D17 Electric Stand Fan Powerful Airflow,Three-Speed,Natural Wind,Silent Stand Fan

Newlife CR601 Handheld Wired Vacuum Cleaner 16000PA

NewLife 4L Electric Air Fryer RA510DV electric oven integrated multifunctional intelligent touch screen

Microhoo Cooling Fan MH01R 3in1 Mini Air Conditioner Water Cooling Fan Portable USB Charging Personal Humidifier

Xiaomi Humidifier Gen 2 - Smart UVC, Silver Ion, Air Purifier, Diffuser Mist

newlife

FREQUENTLY ASKED QUESTIONS

Can't find an answer to your question?

Subscribe Today

DUKA TDS Meter/ Temperature Tester Portable Detection Pens Water Quality Test Pens EC TDS-3 Tester Meter Digital

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