FLUKE-421D Fluke, FLUKE-421D Datasheet - Page 2

• Manufacturer Part Number: FLUKE-421D
• Description: Distance Meter, 100 Meters
• Manufacturer: Fluke
• Type: Laser Distance Meterr

Specifications of FLUKE-421D

• Accuracy: ± 1.5 mm (± 0.059 in.)
• Battery Life: Up to 5,000 Measurements
• Battery Type: 2 AAA
• Class: Laser Class II
• Dimensions: 5.00" × 2.06" × 1.13"
• Illumination: LCD
• Range: 0.05 m to 100 m (0.16 ft to 330 ft)
• Weight: 4.40 Oz.
• Equipment Type: Laser Distance Meter
• Measures: Distance
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

General specifications
Why use a distance meter?
Reduce measuring
time: Instant measure-
ments with the touch of
a button.
Quickly measure long
distances: Measure
up to 100 m (330 ft),
easier, and more accu-
rately than with a tape
measure.
Increase measuring
accuracy: Get accuracy
up to 1.5 mm (1/16 in),
eliminating any guesswork.
One-person measuring: With a laser, there is no need
for a second person.
One-handed operation: Laser measuring devices are
easily operated with one hand.
Safety: A laser measuring device allows you to measure
areas you may not be able to safely access.
Obtain difficult measurements: Easily measure inside
a false ceiling.
Determine square footage and volume: Automatic
calculation of area (square footage) and volume, with
the touch of a button.
For more information visit www.fluke.com/101uses
2 Fluke Corporation
Technical specifications
Range (for extended
distances, use a target plate)*
Measuring accuracy**
Laser class
Laser type
Automatic power off
Continuous measure ment
Addition/subtraction
Battery life
LCD illumination
Data locations
Min/Max
Audible feedback
Pythagoras (Indirect
measurement)
Room angle and stakeout
±45 ° Tilt sensor/
indirect measure
Ingress protection
Dimensions
Weight
Temperature range
Operating altitude (ISO 9022)
Storage humidity (at 35 °C)
Batteries
Storage
Operation
Fluke 421D, 416D and 411D Laser Distance Meters
-25 °C to 70 °C (-13 °F to 158 °F)
0 °C to 40 °C (32 °F to 104 °F)
123 mm x 50 mm x 26 mm
(4.84 in x 1.97 in x 1.02 in)
up to 3,000 measurements
maximum 85 % for 24 h
± 3 mm (0.118 in)
after 180 seconds
(0.33 ft to 100 ft)
635 nm, < 1 mW
150 g (5.29 oz)
0.1 m to 30 m
up to 3500 m
Fluke 411D
AAA (2)
Simple
IP40
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-25 °C to 70 °C (-13 °F to 158 °F)
0 °C to 40 °C (32 °F to 104 °F)
up to 5,000 measurements
135 mm x 46 mm x 31 mm
(5.31 in x 1.81 in x 1.22 in)
maximum 85 % for 24 h
± 1.5 mm (± 0.059 in)
after 180 seconds
635 nm, < 1 mW
(0.16 ft to 200 ft)
0.05 m to 60 m
110 g (3.88 oz)
up to 3500 m
Fluke 416D
AAA (2)
IP54
Full
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Ordering information
Fluke 421D
Fluke 416D
Fluke 411D
All models include: Laser Distance Meter, Two AAA
batteries, Users manual on CD, Quick Start Guide, Nylon
carrying case, and Two-year warranty
-25 °C to 70 °C (-13 °F to 158 °F)
0 °C to 40 °C (32 °F to 104 °F)
up to 5,000 measurements
127 mm x 52 mm x 29 mm
(5.00 in x 2.06 in x 1.13 in)
maximum 85 % for 24 h
± 1.5 mm (± 0.059 in)
After 180 seconds
635 nm, < 1 mW
0.05 m to 100 m
(0.16 ft to 330 ft)
125 g (4.40 oz)
up to 3500 m
Laser Distance Meter
Fluke 421D
Laser Distance Meter
Laser Distance Meter
AAA (2)
Fluke. Keeping your world
Fluke Corporation
PO Box 9090, Everett, WA USA 98206
Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands
For more information call:
In the U.S.A. [phone] or
Fax [phone]
In Europe/M-East/Africa (31 40) 2 675 200 or
Fax [phone]
In Canada (800)-36-FLUKE or
Fax [phone]
From other countries [phone] or
Fax [phone]
Web access: http://www.fluke.com
©2007-2009 Fluke Corporation.
Specifications subject to change without notice.
Printed in U.S.A. 10/2009 3028711D D-EN-N
Modification of this document is not permitted
without written permission from Fluke Corporation.
IP54
Full
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up and running.
** In favorable condi-
* In favorable condi-
tions (optimal target
surface, room tem-
perature) up to 10 m
(33 ft). In unfavorable
conditions, such as
intensive sunshine,
very weakly reflecting
target surface, or large
temperature fluc-
tuations, measuring
accuracy may deterio-
rate to approx. ± 0.25
mm/m (± 0.003 in/ft)
for distances above
10 m (33 ft).
tions (optimal target
surface, room tem-
perature) up to 10 m
(33 ft). In unfavorable
conditions, such as
intensive sunshine,
very weakly reflecting
target surface, or large
temperature fluc-
tuations, the deviation
over distances 10 m
(33 ft) can increase by
approx. ± 0.15 mm/m
(± 0.0018 in/ft).
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