Technical Parameters

Unit

Parameter

Reading Range

GU

0.0-199.9

Indication Error

GU

±1.2

Measuring Area

mm2

10x20

Measuring Aperture

mm2

14x30

Incidence Angle

Deg.

60

Volume 
(L×W×H)

mm3

123×38×65

Main Weight

g

300

Power Supply

V

DC:1.2-1.5

One AA-size battery

Applications:

All kinds of coating and finishing surfaces, such as paints, varnishes, printing ink, etc.
Decorative materials, such as marble, granite, polishing brick, ceramic tile and so on.
The other kinds of materials and objects, such as plastic, woodenware, paper, etc. 

Features:

Small, Smart, Stable.
Simple to use.
A single battery only. AA size, Rechargeable or alkaline.
The knob protector for operating with ease.