- Sold as 1 Each..
- Dual function unit with both contact and non-contact capabilities. Large LCD display and low battery indicator. Surface resolution of 0.01 m/min at less than 99.99 m/min and 0.1 m/min at more than 100 m/min. 0.8 s sampling time when over 60RPM. Includes reflective tape, large and small cone tip adapters, funnel adapter, wheel adapter, batteries, ing screws and a hard carrying case..
- Provides fast and accurate RPM (revolutions per min) measurements of rotating objects and surface speed measurements MPM (meters per min) with included contact adapters. 8" (h) x 2.75" (w) x 1.5" (d). Basic accuracy of + or -(0.05% + 1 dgt.). Auto shut-off..
- Built-in laser pointer identifies target area. Black. Target distance of 1.6' (500mm) for photo measurements. Low Battery Indicator..
- Internal memory recalls maximum, minimum values as well as last value stored. Photo and contact resolution of 0.1 RPM at less than 999.9 and 1 RPM at more than 1000. <1 sec response time. Powered by 4 AA batteries..
The Reed R7100 portable contact/noncontact tachometer measures up
to 99,999rpm, has a laser beam for noncontact measurements, and a
five-digit LCD screen. This contact/noncontact portable
tachometer is used for measuring the speed of motors, conveyor
belts, and other moving and rotational systems. It measures
rotational speed from 10 to 99,999rpm for noncontact
measurements, and from 0.5 to 19,999rpm for contact measurements,
with + or - 0.05% accuracy. It is autoranging, to display the
most appropriate test result value automatically. It measures
surface speed from 0.5 to 1,999.9m/min. Its optical sensor is a
laser beam that works at a distance from 50 to 500mm for user
safety. The LCD screen presents test results and the unit of
measurement, and it stores the maximum, minimum, and last test
result values for ease of data recall. It comes with a cone
contact adapter, a funnel contact adapter, a surface speed wheel,
four AA batteries, reflective tape, instructions, and a carrying
case. This tachometer is suitable for measuring rotational speed
and other measurements in mechanical or industrial engineering
environments.
Specifications
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Noncontact range 10 to 99,999rpm Contact range 0.5 to 19,999rpm
Surface speed range 0.5 to 1,999.9mpm Accuracy +/-0.05%
Resolution 0.1rpm Operating distance 50 to 500mm Power (4) AA
batteries Dimensions 210 × 74 × 37mm/6.3 x 2.8 x 1.5 inches (H x
W x D) Weight 7.9 oz.
H is height, the vertical distance from the lowest to highest
point; W is width, the horizontal distance from left to right; D
is depth, the horizontal distance from front to back.
Tachometers measure the rate of rotation or surface speed of
motors, conveyor belts, and other moving systems. Contact
tachometers take measurements through direct contact with the
moving surface, and can measure both rpm and surface speed.
Typically, contact tachometers come with a range of attachments
that can be used to measure speed on different kinds of rotary
systems, which may include tips used for measuring shafts with a
central hole or flat end surfaces, and rotary wheels for
measuring conveyor belts. Noncontact tachometers take
measurements from a distance using a beam of infrared light, and
provide highly accurate measurements. Contact tachometers are an
excellent choice for dirty and dusty environments; noncontact
tachometers only calculate rpm but are considered safer because
they do not require the operator to be in close contact with the
moving surface. Contact/noncontact tachometers, also known as
dual, or combination tachometers, can be used to take contact and
noncontact measurements. Some tachometers can also take other
types of measurements, such as count or frequency, while others
can output data to a computer for analysis. Tachometers are used
in applications such as automobile maintenance, mechanical
engineering, and maintenance of industrial equipment.
Reed Instruments manufactures test and measurement equipment such
as pressure gauges, electrical testers, temperature and humidity
instrumentation, and inspection instruments. The company, founded
in 2004, is headquartered in Wilmington, NC.
What's in the Box?
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* Reed R7100 photo-contact tachometer
* Cone contact adapter
* Funnel contact adapter
* Surface speed wheel
* (4) AA batteries
* Carrying case
* Instructions