Product Name: Quality Comparator

Section II: Specifications and Models:

III. Usage Parameters:

Environmental temperature range: 4℃ to 44℃

DC Adaptor: Input 220V AC/50Hz

Output: 7.5V DC/600mA

Section 4: Product Features:

Carbon steel body

LCD screen

Features correction and counting functions, full-range tare.

Fast response, high stability, and easy operation.

Optional RS232 interface standard.