How long is the factory calibration valid for?

This device is factory calibrated and users do not need to calibrate it. After 1 year you can verify it with NaCl solution (inside the certificate has the method how to verify), if pass then no problem.

How long is the factory calibration valid for?

This device is factory calibrated and users do not need to calibrate it. After 1 year you can verify it with NaCl solution (inside the certificate has the method how to verify), if pass then no problem.

What is the minimum sample size required to test a sample?

We recommend that the sample be filled to at least one third of the sample bottle, you can see our video.

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Water Activity Meter Portable Water Activity Tester with Software & USB Data Function Smart Food Water Activity Tester for Jerky Freeze Dried Food, Range 0~1.0aw (Model WA-60AS)

Water Activity Meter Portable Water Activity Tester with Software & USB Data Function Smart Food Water Activity Tester for Jerky Freeze Dried Food, Range 0~1.0aw (Model WA-60AS)

Product ID: 187372004

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📊Precision ±0.02aw accuracy

🔌USB data transfer & software

⚖️Ultra-light 100g portability

Description

💧 Stay ahead of spoilage with precision you can carry anywhere!

RAPID RESULTS - Get reliable readings in under 5 minutes, perfect for fast-paced quality control.
PINPOINT ACCURACY - Measures water activity from 0 to 1.0aw with ±0.02aw precision—never second-guess your data.
SEAMLESS DATA SYNC - USB connectivity and dedicated software make data management a breeze.
POCKET SIZED PRECISION - Weighs less than your smartphone for effortless on-the-go testing.
USER FRIENDLY INTERFACE - Backlit LCD displays water activity and temperature simultaneously with intuitive controls.

The AMTAST WA-60AS Portable Water Activity Meter delivers ultra-lightweight, highly accurate water activity measurements (0-1.0aw range) with ±0.02aw precision. Designed for professionals managing food quality, it features integrated humidity sensors, a backlit LCD, and USB data transfer with software support, enabling rapid, reliable testing of jerky, freeze-dried foods, and more—anytime, anywhere.

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Manufacturer	AMTAST
Part Number	WA-60AS
Item Weight	2 pounds
Package Dimensions	10.75 x 7.87 x 3.19 inches
Item model number	WA-60AS
Color	Black
Style	USB Data Cable & Software Version
Material	Stainless Steel+ABS
Batteries Included?	No
Batteries Required?	No

Water Activity Meter Portable Water Activity Tester with Software & USB Data Function Smart Food Water Activity Tester for Jerky Freeze Dried Food, Range 0~1.0aw (Model WA-60AS)

Description

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