Extech
Tachometers
461700
461700 Pocket
Tachometer
 Ordering Info
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PocketTach™
Mini Photo Tachometer
For non-contact RPM Measurement
Features:
- Large, easy-to-read LCD
display
- Hold button freezes
displayed readings
- Ergonomically designed
and pocket size housing with protective finger guard
- Non-contact integral
light beam model with ideal measurement range up to 6" (300mm) distance
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461750
461750 Tachometer
Ordering Info
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PocketTach™
Mini Contact Tachometer
For rpm and surface speed measurements
Features:
- Large, easy-to-read LCD display
- Hold button freezes displayed readings
- Ergonomically designed and pocket size housing with
protective finger guard
- Surface wheels enable tachometer to measure linear
surface speeds in ft/min, m/min, and yd/min
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461891
461891 Tachometer
Ordering Info
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Contact
Tachometer
Fast and accurate RPM and surface speed
measurements
Features:
- Make contact measurements of rotating objects
- Measure linear surface speeds in ft/min or m/min
using three accessory wheels provided
- Recalls Last/MAX/MIN values
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461893 * 461923
461893 & 461923
Tachometer
Ordering Info
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Laser
Photo Tachometer/Photo Tachometer
Choice of Non-contact RPM measurements
using visible light or laser light
Features:
- Make non-contact rpm
measurements of rotating objects
- Use reflective tape on
object to be measured and point the integral light beam or laser
- 461923 Laser model can
measure up to 6.5ft (2m) away from target
- 461893 photo tachometer
with integral light beam has an ideal measurement range up to 6"
(152mm) distance
- Readings updated every
second
- Recalls Last/MAX/MIN values
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461895
461895 Tachometer
Ordering Info
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Combination
Contact/Photo Tachometer
Combines both contact and non-contact
models for use in all applications
Features:
- Characters on display reverse direction depending on
contact or photo mode
- Uses visible light to read up to 6" (150mm) from
target
- Memory/readings button holds last reading for 5 min
and recalls min/max readings
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461995
461995 Tachometer
Ordering Info
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Combination
Contact/Laser Photo Tachometer
Combines both contact and non-contact
models for use in all applications
Features:
- Characters on display reverse direction depending on
contact or photo mode
- Uses a Laser for greater distance non-contact
measurements up to 6.5ft (2m)
- Memory/readings button holds last reading for 5 min
and recalls min/max readings
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461501
461501 Tachometer
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Digital
Tachometer Counter with PC Interface
Combination Contact/Non-contact Tachometer
with a piece count function
Features:
- Dual LCD (99,999 counts) displays rpm
(revolutions/min) and rps (revolutions/sec)
- Counter mode used to count units on production lines
- Non-contact readings up to 1ft (25cm)
- MAX/MIN/AVG functions
- Built-in RS-232 PC interface for data acquisition and
analysis
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461900
461900 Tachometer
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Non-contact
Photo Tachometer MultiMeter Adaptor
Measure from 100 to 19990rpm
Features:
- 0.1mV/rpm output when plugged into a multimeter
- 1.2% basic accuracy; CE approved
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461950
461950
Tachometer
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1/8
DIN Panel Tachometer
Continuous & accurate readings from 5
to 99,990rpm
Features:
- Measure rpm from 5 to 99,990rpm with
microprocessor quartz crystal accuracy of 0.05%
- Large LED display updates 1/sec (rpm<60)
- Resolution: 0.1rpm (5 to 1000rpm), 1rpm (1000 to
999rpm), 10rpm (10,000rpm to 99,990rpm)
- Unique design permits rpm measurements of a one hole
gear or disk eliminating the need for special gears;
Powered by 115/230 VAC 50/60Hz
- A pulse is measured when a ferrous object (stud)
passes by sensor
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