Extech 461995-NIST Tachometers - Detection Type: Contact, Display (Tachometer): LCD, Style of Tachometer: Handheld

Name: Extech 461995-NIST Tachometers - Detection Type: Contact, Display (Tachometer): LCD, Style of Tachometer: Handheld
Brand: Extech
SKU: Extech461995-NIST
Price: 402.99 USD
Availability: InStock
Rating: 5.00 (1 reviews)

5 (1 Review) | UPC: 793950479957 | Model: Extech 461995-NIST

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Tachometer W/NIST 461995- PLEASE NOTE: If not in stock: NIST calibration takes between 7-14 days once stock is available.

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
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

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Price
In Stock
Detection Type	Contact, Non-Contact Laser	Non-Contact Photo	Contact, Non-Contact Laser	Contact, Non-Contact Photo	Non-Contact Photo
Display (Tachometer)	LCD	LCD	LCD	LCD	LCD
Style of Tachometer	Handheld	Handheld	Handheld	Handheld	Handheld
Compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare

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Combination Contact/Photo Tachometer With NIST Certificate
Combination Contact Laser Photo Tachometer features: Combines both contact and non-contact models for use in all applications; 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), etc.

General Specifications
Circuit	Custom one-chip LSI microprocessor circuit
Time base	Quartz crystal 4.194 MHz
Display	Reversible 5 digit 0.4" (10mm) LCD display
Laser light source	Less than 1mW; Class 2 red laser diode (645nm approx.)
Detecting Distance	2 to 79" (50 to 2000 mm) depending on ambient light and RPM
Memory	Last reading and MIN/MAX readings
Operating Conditions	32 °F to 122 °F (0 °C to 50 °C); RH 80% Max
Power Supply	4 x 1.5 V AA batteries
Power Consumption	20mA DC approx.
Weight	10.6oz. (300g) including battery)
Size	8.5 x 2.6 x 1.5" (210 x 67 x 38 mm)
Accessories	(4)1.5V batteries, reflective tape 24" [600mm], surface speed/rpm rotating attachments, and carrying case
Range Specifications
Photo Tachometer	10 to 99,999 rpm
Contact Tachometer	0.5 to 19,999 rpm
Surface Speed	0.2 to 6560 ft/min
Surface Speed	0.05 to 1999.9 m/min

Tech Specs

Reliability / Preventative Maint / Rotational/Tachometers Template
Detection Type	Contact, Non-Contact Laser
Display (Tachometer)	LCD
Style of Tachometer	Handheld
Max Working Distance for Non-Contact	6.5 Ft
Max RPM	99999 RPM
Min RPM	0.5 RPM
Measurement Modes	Last, Maximum, Minimum
Accuracy for Tachmometers	0.05% rdg +1 digit
Memory(Tachometers)	Yes
Test Equipment General Attributes
Warranty	1 YEARS
Safety Approval	CE
Data Logging	Yes
HTS/Schedule B Number	9029.20.4080
ECCN Number	EAR99
Calibration Included	NIST Calibration
Battery Type	AA Battery Type four 1.5V AA batteries
Power Supply Voltage	Battery Powered
Country of Origin	Taiwan