It has given me a certain amount of trouble, primarily from the mechanical parts jamming and breaking the drive gear. Buy tachometer in the distrelec online shop we love electronics. Great savings plus free shipping when you order today on testodirect. The testo 470 tachometer instrument has the ideal combination of optical and mechanical rpm measurement. Trail tech tto meters are the versatile, functional, and cost effective solutions for your application, whether powersports, construction, agriculture, landscape, power generation or something different. Features compact and handy size design 2 in 1 contact and noncontact measurement three easy steps to switch measurement mode two ways to power onoff clear display with 4 selectable units for contact mode. Simply attach a reflective marker optional to the measurement. Contact measurements insert the tachometer into the contact adapter. Digital tachometer period measurement principle for. The output of the generator for voltage responsive systems is temperature compensated. Yellow green backlight makes sure that tachometer can work normally in any light circumstance. Multiple functions in one digital tachometer in the case of optical rpm measurement, you can use the testo 470 rpm measuring instrument to record how fast a rotating object rotates. The eddycurrent, or drag, type is widely used in automobile speedometers.
The 758 model embodies a stator surrounding a rotating alnico permanent magnet. The measuring instrument, which can be operated with one hand, offers an optimum combination of optical and mechanical rpm. Plastic case for tachometer and sensors set of 5 reflective adhesive strips 9003. Custom color marking available, internal light optional. Also, some tachometers can measure linear surface speed in terms of feet per minute ftmin or meters per minute mmin. The checkline cdt2000hd combination portable tachometer combines the best features of both contact and noncontact models to accurately measure rpm, surface speed and length. Testo direct offers a wide selection of tachometers for your application and budget. Digital tachometer model 1726 operating instructions optical measurements apply a 116 strip of retroreflective tape to the rotating object. It is used the microcomputer cpu technique and junction laser technique for one instrument combine photo tach. Testo 470 photocontact tachometer, 100,000 rpm model. Great savings plus free shipping when you order online at testodirect. The testo 470 tachometer carries out rpm measurements on motors, shafts, fans, etc. Noncontact rpm measurement noncontact and mechanical rpm.
Size weight standard accessories export carton contact type eo to 50. Features 5 digit large lcd display measurement range. Attach the wheel to also measure speeds and lengths of rotorsconveyor belts. Electricgenerator tachometers work by generating either an alternating or a direct current. Great savings plus free shipping when you order online at. Reflectors are attached to the object being measured during optical measurement. A good example of a device that can be measured with a tachometer is a moving fan. Testodirect offers a wide selection of tachometers for your application and budget.
With the testo 465 tachometer, you can perform noncontact rpm measurement using just one hand. Testo rpm tachometer for non contact and mechanical measurement testo 0563 0470, the testo 470 is a rpm measuring instrument for noncontact and mechanical measurement. Austinhealey sprite electronic tachometer conversion steve maas. An optical measurement becomes a mechanical measurement by simply attaching. A tachometer is a device that measures the angular speed of a rotating shaft in revolutions per minute rpm.
This makes the tachometer suitable, for example, for measurements on rotating parts such as fans and shafts. Supplied as standard with a surface speed disc and reflectors for both type of measurements, the testo 470 can be held either at a distance of 600mm away from a target and includes a special laser pointer which should be pointed at an attached reflective marker. It also has a built in memory function that permits automatic storage of maximum, minimum. Do not attempt to use the ht3100 to measure rpm speeds higher than 0. Great savings plus free shipping when you order online at testo.
Press the red button and aim the light beam at the object so the tape crosses the beam once every revolution. The testo 470 is the ideal combination of optical and mechanical rpm measurement. Simply aim the laser beam at a reflective mark placed on a rotating device, push the button and the rpm reading is immediately displayed. The visible, red modulated light beam is directed on the reflector. Noncontact type handheld digital tachometer high rotation speed measurement type detection sensor mp5350 is sold separately.
Outer dimensions pdf designed for advanced performance, these handheld digital tachometers represent a new standard in design and performance. Combo tachometer contact and noncontact the amprobe tach20 handheld tachometer accurately measures rotational or surface speed as well as length. This compact tachometer is suitable for both noncontact and mechanical direct contact measurements of rpm. The testo 470 tachometer is a compact tool that makes it possible to carry out these measurements.
Testo 470 0563 0470 optical and mechanical rpm tachometer at the test equipment depot. Rpm tachometer guage installed in my mio sporty duration. Ran a demo of the testo 470 tachometer on a package rooftop. Tachometer by type vdo instruments and accessories. To measure the rpm, simply stick a reflective marker on the measurement object, aim the visible red beam at the marker and measure the rpm. A convenient instrument to measure rotation or surface speed via contact or noncontact method. Testo 470, the ideal combination of optical and mechanical rpm measurement. The ideal distance to the measurement object is between 10 and 40 cm. View and download testo 470 instruction manual online. Texas air salvage proudly serves the aviation industry by supplying a community of general aviation pilots, aircraft maintenance facilities and aircraft mechanics with a huge online selection of quality used aircraft parts, aircraft salvage, used aircraft engines, used avionics, project aircraft and. The model 1726 handheld digital tachometer is a dual function instrument providing contact and noncontact measurement of rotational and linear motions.
Other articles where eddycurrent tachometer is discussed. The ht3100 contacttype tachometer features an easytohold curved design and a convenient compartment for storage of a tangential speed measurement ring. March 22, 2009 introduction my austinhealey bugeye sprite has a mechanical tachometer. The testo 470 rpm measuring instrument is a compact tool that makes it possible to carry out these measurements. An optical measurement becomes a mechanical measurement by simply attaching an adapter for probe tip or surface speed disc. When using the noncontact mode, rotational speed rpm is measured using a visible beam of light. Ht3100 digital tachometer range l h rmin b over 2 4 7 6 8 1 5 3 onosokki lcd display rmin b over ht3100 digital tachometer range l h onosokki rmin over rmin over rmin b warning the maximum measurable rpm is 0 rmin.
Cdt2000hd combination contact and noncontact digital tachometer. Dt2236 iso9001, ce, iec1010 features worlds patent, multifunctions, one instrument combine photo tachometer rpm and contact tachometer rpm. The tc1726 handheld digital tachometer is a dual function instrument which can provide contact and noncontact measurement of rational and linear motions. Digital tachometer period measurement principle for rotational speed flow rate ratio proportional difference rs 422485 interface c unique simultaneous acquisition of input frequencies lead to higher accuracy in ratio and proportional difference modes. It comes with a large lcd display that allows the user to easily read the measurement. The measuring instrument, which can be operated with one hand, offers an optimum combination of optical and mechanical rpm measurement. However, the testo 470 tachometer not only provides the functions of an optical tachometer, it also functions as a mechanical tachometer. Multiple functions in one tachometer in the case of optical rpm measurement, you can use the testo 470 tachometer to record how fast a rotating object rotates. Surface speed contact it is a great tool to measure the rpm of motors and machine parts. This unit offers sixteen different functions of mea. The ideal combination of optical and mechanical rpm measurement. Checked rotations per minute rpm on a motor and blower assembly. This is a great digital photo and contact tachometer that gives 3 measurement options in one meter, photo or laser measurement, contact measurement and surface speed measurement. Attach the adapter for the probe tip and measure the rpm mechanically.
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