Description

Extech 461891 High Precision Contact Tachometer

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The 461891 is a contact Tachometer. Surface wheels measure contact surface speeds (10 to 9,999 rpm) of rotating objects. The memory button holds last reading and recalls min/max readings display. Complete with wheels for linear surface speed (0.2 to 6560 feet/minute; 0.05 to 1999.9 meters/minute) or RPM measurements. Comes with cone tip, flat tip and spare wheel for surface speed measurements, four AA batteries, carrying case, and user manual.

Features Extech 461891 High Precision Contact Tachometer

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 linear surface speed measures in ft/min or m/min
Simply contact rotating object with sensor tip and read
Accessory wheels enable tachometer to measure linear surface speeds
Complete with cone tip, flat tip and spare wheel for surface speed measurements, four 1.5V AA batteries and case

Ordering Information:

461891 …………….Contact Tachometer
461891-NIST ……461891 with Calibration Traceable to NIST

Specifications Extech 461891 High Precision Contact Tachometer

Specifications	Range
rpm	0.5 to 20,000
ft/min	0.2 to 6560
m/min	0.05 to 1999.9
Basic Accuracy	±0.05%rdg
Max rpm Resolution	0.1rpm
Dimensions	6.7×2.8×1.5” (170x27x37mm)
Weight	9.2oz (260g)

Extech 461891 – Datasheet

KARYA MANDIRI TECHINDO merupakan supplier peralatan ukur dan uji terlengkap di Indonesia. Kami menyediakan berbagai alat Radio Komunikasi, Telpon Satelit, Surveying Instruments, Survey Tools, Binocular, Alat Ukur & Uji, Alat Analisa Air & Food dan Sirine.

KARYA MANDIRI TECHINDO adalah Supplier Extech 461891 High Precision Contact Tachometer di Jawa Barat & Jakarta dan juga menjual Brand Extech dll. lihat produk kami lainnya di sini JSI, SGI, SMG atau hubungi kami melalui Whatsapp 0821-3010-0456. atau melalui email [email protected].