Iron (Casting)
Iron (Forging)
Lead
Molybdenum
Nickel
Platinum
Steel
Zinc
Non-Metal
Carbon
Glass
Battery Replacement
20
Oxidization
Non-Oxidization
Casting
Passivation
Rough
Oxidization
Oxidization
Oxidization
Black
Cold Rolling
Steel Plate Rubbing
Steel Plate Burnishing
Oxidization
Asbestos
Asphalt
Basalt
Non-Oxidization
Graphite
Silicon Carbide
Ceramics
Clay
Concrete
Cloth
Convex Glass
Smooth Glass
Lead-Boron Glass
Plates
Plaster
Ice
Limestone
Paper
Plastics
Water
Soil
Wood
MAINTENANCE
Install or replace a 9V battery (6F22) as follows:
1. Open the battery cover.
2. Insert the battery and pay attention to the polarity.
3. Close the battery cover.
0.6-0.95
0.2
0.2-0.3
0.9
0.4
0.2-0.6
0.2-0.6
0.2-0.5
0.9
0.7-0.9
0.4-0.6
0.1
0.1
0.95
0.95
0.7
0.8-0.9
0.7-0.8
0.9
0.95
0.95
0.95
0.9
0.76-0.8
0.92-0.94
0.78-0.82
0.96
0.8-0.95
0.98
0.98
0.95
0.95
0.93
0.9-0.98
0.9-0.95