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.

Manufacturer	AMTAST
Part number	WA-60AS
Item Weight	910 g
Package Dimensions	27.3 x 20 x 8.1 cm; 910 g
Item model number	WA-60AS
Color	Black
Style	USB Data Cable & Software Version
Batteries Included?	No
Batteries Required?	No

Water Activity Meter with USB Data Cable & Software for PC Smart Food Water Activity Meter WA-60AS

Description

Specifications

Common Questions