2771-360 Digital Protractor

• Ratchet head
• Clockwise and counter-clockwise operation
• Unit: N.m, in.lb, ft.lb, kg.cm
• Peak and track working mode

 

• Motorised rotation with adjustable speed
• Auto-moving laser scan micrometer
• Measure the outer diameter, roundness and runout of workpieces at multiple sections

 

• 365nm & 395nm dual-wavelength, independent brightness control
• Built-in area light and reflective film for even light and high curing efficiency
• Built-in 99 sets of mounting programs, customizable wavelength, brightness and illumination duration

 

• Carbide measuring faces
• Meet DIN863-1
• Supplied with setting standards (except 0-25mm and 0-1")

 

• For iron-based alloys (stainless steels, chromium/molybdenum alloys, low alloy steels, tool steels, seamless steels), nickel-based alloys, cobalt-based alloys, titanium-based alloys, copper-based alloys, high-temperature alloys (molybdenum/tungsten alloys)

 

• Meet DIN878
• Jeweled bearing
• Supplied with limit hands and bezel clamp

 

• Quickly measure the concentration of coolant, sugar solution, juice and drinks
• Two measurement modes: single measurement and automatic average multiple measurement
• Two units: brix and refractive index

 

• Battery CR2032, automatic power off, data output
• Absolute , zero setting is not needed when zero batteries are replaced

 

• Small size, light weight, portable, convenient for on-line measurement and can be used to measure large workpieces
• Support 360°measurement, fast test speed, the fastest results in 1 second
• Standard Vickers indentation, small test indentation and low damage to the workpiece

 

• For metal and non-metal materials
• Cooling device avoids overheating and destroying sample structure
• With safety switch, the machine will automatically stop when the cover is opened