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461995: 产品描述Calibration Equipment Laser/Contact Tach; 产品类别热门应用测试测量; 文件大小195KB，共1页; 制造商Extech; 官网地址http://www.extech.com/

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461995概述

Calibration Equipment Laser/Contact Tach

461995规格参数

参数名称	属性值
产品种类 Product Category	Calibration Equipment
制造商 Manufacturer	Extech
RoHS	Details
Accessory Type	Measurement at Long distance
工厂包装数量 Factory Pack Quantity	1
单位重量 Unit Weight	2 lbs

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Combination Photo/Contact Tachometers

Combines both contact and non-contact models

Choice of Laser-guided model for greater distance non-contact measurements

Features:

•

Unique display where characters reverse direction

depending on measurement mode you are in

•

Large 0.4” (5 digit) LCD display

•

Microprocessor based with quartz crystal oscillator

to maintain high accuracy

•

Tachometer memory stores last, max and min readings

•

Provides wide RPM (photo and contact) and

Linear Surface Speed (contact) measurements

•

Accurate to 0.05% with max resolution of 0.1rpm

in either photo or contact mode

•

Complete with tips and wheel for rpm or linear surface speed,

four 1.5V AA batteries, reflective tape and carrying case

Additional Features (461995):

•

Narrow beam Laser photo tachometer

for accurate non-contact RPM measurements

•

Measurements from up to 6.5ft from the

target for improved safety and accessibility

Specifications for both models

Range (RPM) 461895

Range (RPM) 461995

Accuracy

Sampling Time

Surface Speed

Resolution

Power

Dimensions

Weight

Photo mode

5 to 99,999

10 to 99,999

0.05% rdg +1 digit

1 Sec > 60rpm

Contact mode

0.5 to 20,000

1 Sec > 6rpm

0.2 to 6560ft/min

0.05 to 1999.9m/min

Ordering Information:

461895

................Combination

Contact/Photo Tachometer

461895-NIST

......461895

with NIST certificate

461995

................Laser

Photo/Contact Tachometer

461995-NIST

......461995

with NIST certificate

461937

................Spare

Reflective Tape (10pk, 23" each roll)

461990

................Set

of Spare Contact Wheels (2 sets of 3)

0.1rpm (< 1,000 rpm)

1rpm (>1000rpm)

4 AA batteries

8.5 x 2.6 x 1.5”(215 x 65 x 38 mm)

10.6 oz (300 g)

www.extech.com

Specifications subject to change without notice.

6/13/08 - R1

461995相似产品对比

	461995	461895	461895-NIST	461995-NIST	461990
描述	Calibration Equipment Laser/Contact Tach	Power Transformers LowProfile/EpoxyCast 26V CT@1.54A 40VA	Calibration Equipment TACHOMETER W/NIST	Calibration Equipment TACHOMETER WITH NI	Calibration Equipment TACHOMETERS WHEELS 6 PACK
产品种类 Product Category	Calibration Equipment	Calibration Equipment	Calibration Equipment	Calibration Equipment	Calibration Equipment
制造商 Manufacturer	Extech	Extech	Extech	Extech	Extech
RoHS	Details	Details	Details	Details	Details
工厂包装数量 Factory Pack Quantity	1	1	1	1	1
单位重量 Unit Weight	2 lbs	2 lbs	2 lbs	2 lbs	1 lb

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