Hahn & Kolb

8 7 8 ● = ON STOCK AT HEADQUARTERS ○ = NO STOCK I TEM Measuring and testing technology \ Chapter overview Force measurement and weighing technology Cylindrical spring balances and dynamometers 1055 Force measuring cells 1056 Force sensors and display units 1056 Scales 1056 Layer thickness/wall thickness/corro- sion protection measuring instruments Coating thickness gauges 1060 Corrosion protection measuring instruments 1061 Ultrasonic wall thickness gauges 1062 Shape, contour and rough- ness measurements Roughness measuring instruments 1065 Contour and roughness measuring devices 1069 Surface-roughness reference samples 1069 Temperature and ambient con- ditions monitoring Temperature and air-humidity measuring instruments 1072 Infrared temperature- measuring instruments 1073 Ambient monitoring measuring instruments 1074 Time, speed and frequency measurements, stroke, travel and quantity counters Tachometers 1076 Stroke, travel and piece counters 1077 Time, speed and frequency measurements, stroke, travel and quantity counters Stop watches 1075 Stroboscopes 1076 Electric testing devices Voltage testers 1079 Continuity tester/rotation field direction indicator 1079 Multimeter/current clamps 1080 Safety devices and position finders 1083