360 degree swivel: All-angle ball joint holds mirror head tightly at any angle
Application: This inspection mirror is ideal for toolmakers, machinists, inspectors and mechanics
Size: S: Mirror diameter: 30mm&50MM, handle length: Unstretched length: 192mm & 280 , stretched length: 610mm & 420
30MM Retractable: The telescoping designed inspection mirror is convenient to use and store
Material: Made of carbon steel material, good quality and durable
50MMCheck leaks in hard-to-see places. Stainless steel mirror on ball joint rotates 360,CHROME FINISH WITH RED COLOR GRIP
In cases where surface roughness needs to be measured with great precision, elaborate instruments must be used. These are expensive, and often unsuitable for workshop use, where roughness of machined surfaces can usually be assessed conveniently and with sufficient reliability using visual and tactile (fingernail) comparison with a standard set of surfaces machined in the same way. Rubert's range of Roughness Comparison Specimens can help in such cases. They are simple to use, inexpensive, and hence widely used in many different applications. The golden rule to follow, is to use comparison specimens which have been machined by the same process as the workpiece being checked.
This set consists of 30 comparison specimens, covering six of the most commonly-used machining methods: 6 cylindrically turned, 6 end-milled, 6 horizontally milled, 6 surface-ground, 3 lapped, 3 reamed/drilled. The label states the Ra values of each specimen in both metric and imperial units.
Hot Wire Anemometer :
This handheld anemometer is ideal for outdoor activities such as model aircraft, sailing, surfing, hand-gliding, shooting and so on. It could not only provide you with maximum/minimum wind speed
measuring, but also LCD display with backlight, data hold function and auto power off functions.
? Measurement of Wind Velocity, Temperature and Flow
? 350 data store, data export to computer or online testing ( provide with PC software).
? Come with a bag for convenient carrying. ? LCD back light design for operation under poor illumination.
? High sensitive and accurate measuring, provides fast measurement for analysis of environment conditions.
? Ideal for outdoor activities such as model aircraft, sailing, surfing, hand-gliding, shooting and so on.
? Auto Turn of When not in use
? Data Holding, Storage and Deleting Function
? Unit Conversion of Wind Velocity, Temperature and Flow
Range: 0-10mm Resolution: 0.01mm 1.100% brand new and high quality!
Precise and professional made, stable performance.
Metering the concentricity of principal.
Easy and convenient to use.
Function: Metering the concentricity of principal axis
334 Rubert England casting microfinish comparator RA, AA, CLA, RZ surface roughness finish comparators to check the quality and roughness of casting in foundry
Cross hatch Cutter to assess the adhesion paint coatings(thickness) and instant assessment of the QUALITY of the bond to the substrate.
Used the tool for setting bevels and measuring and marking angles