461891 EXTECH INSTRUMENTS, 461891 Datasheet

TACHOMETER, 0.5 TO 19,999RPM, ±0.05%

461891

Manufacturer Part Number
461891
Description
TACHOMETER, 0.5 TO 19,999RPM, ±0.05%
Manufacturer
EXTECH INSTRUMENTS
Type
Speed Measurementr
Datasheet
1.461891.pdf (1 pages)

Specifications of 461891

Rpm Measuring Range
0.5 To 19,999RPM
Accuracy %
0.05%
External Height
170mm
External Width
37mm
Sampling Time
1s
External Depth
27mm
Tach Type
Non Contact
Tach Features
Memory
Display Type
5 digit LCD
Accuracy
+/- 0.5 %
No. Of Batteries
4
Tach Display
LCD
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
www.extech.com
Contact Tachometer
Ordering Information:
461891 ................Contact Tachometer
461891-NIST ......461891 with NIST certificate
461899 ................Set of Spare Wheels
461936 ................Spare Reflective Tape (5pks, 23" each roll)
Features:
• Large 5 digit LCD display is easy to read
• Built-in memory recalls last MAX/MIN value stored
• Autoranging with 0.05% accuracy
• Contact measurements from 0.5 to 19,999rpm plus
• Simply contact rotating object with sensor tip and read
• Accessory wheels enable tachometer to
• Complete with cone tip, flat tip and
linear surface speed measures in ft/min or m/min
measure linear surface speeds
spare wheel for surface speed measurements,
four 1.5V AA batteries and case
Accessory wheels enable tachometer to measure
linear speed surfaces
Plus Linear surface speed measurements in ft/min or m/min
For Contact rpm measurements
Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
Specifications
Range
Accuracy
Sampling Time
Resolution
Dimensions
Weight
0.5 to 19,999rpm
0.2 to 6560ft/min
0.05 to 1999.9m/min
±(0.05%rdg +1d)
1sec>6rpm
0.1rpm (0.5 to 999.9rpm);1rpm >1000rpm
6.7 x 2.8 x 1.5" (170 x 27 x 37mm)
9.2oz (260g)
6/13/08 - R1