What is the difference between a device for $ 169 and $ 149? both measure meat, fish, vegetables, fruits, water, radiation

We are producers so we have price advantage.

Can this meter test meat and fish?

Yes,but only a limited selection of them in the device.

How does the instrument get calibrated for nitrate concentrations?

Each device being calibrated according to electrical conductivity method. Each device is calibrated during assembly separately

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Greentest Portable Digital Nitrate Tester Food Radiation Detector Geigor Counter Water TDS Meter Tester for Fruit,Vegetable,Fish,Meat,Water

Greentest Portable Digital Nitrate Tester Food Radiation Detector Geigor Counter Water TDS Meter Tester for Fruit,Vegetable,Fish,Meat,Water

Product ID: 147274229

💧Precise TDS water contamination measurement

⏱️Instant 3-second accurate readings

⚛️Advanced Geiger-Müller tube radiation detection

1078.51 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Description

⚡ Stay safe, stay savvy — test smarter, live better!

COMPACT TRAVEL READY - Lightweight design fits in your bag for on-the-go peace of mind wherever you are.
LIGHTNING FAST RESULTS - Get reliable readings in just 3 seconds with less than 10% margin of error—no waiting, no guessing.
WATER PURITY AT A GLANCE - Measures total dissolved solids and water hardness to ensure your hydration is clean and healthy.
INTUITIVE TOUCHSCREEN INTERFACE - User-friendly color display makes testing fruits, veggies, meat, fish, and water effortless and precise.
RADIATION SAFETY IN YOUR POCKET - Detects gamma, beta, alpha, x-rays & cosmic rays instantly to keep your environment safe.

The Greentest Portable Digital Nitrate Tester combines a cutting-edge Geiger-Müller tube for comprehensive radiation detection with a precise TDS meter to assess water quality. Delivering instant, accurate results via a vibrant touchscreen, this compact device empowers health-conscious professionals to verify the safety of food and water anytime, anywhere.

Specifications

Customer Reviews

4.2 out of 5 stars 91 Reviews

Reviews

K**O

It is good to know what we eat.

Works great.

2.08.2026

M**I

Good

14.07.2025

R**K

Faulty

cheap

21.12.2024

A**A

Super Geiger!

The product works very well. It is very useful in our family

29.08.2025

D**.

Big disappointment from the purchase

bought it but it won't turn on.

10.05.2026

J**N

Great product. Fast shipping!

9.02.2025

A**A

Works

Working.

16.06.2025

P**R

Nice gadget...

After 3-4 probe test. Close to probe plastic piece felt apart. No drop or hit. Probe test works, overall like it. 3 stars for borken edge to probe Update: after contacting to greentest, they issued full refund. Bumped to 5 stars.

4.11.2019

A**A

Faulty

Battery not starting

6.07.2026

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.

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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1078.51 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews