Product parameters:  Brands: FLUKE / Fluke
 Model: 411D
 Item: Industry
 Color classification: 411D 414D 419D 424D
 Decoration and construction content: installation works
 How it works: laser
 Distance measurement: 30M
Buy Fluke any product to send a practical computer mouse pad one, first come first served! Technical Parameters  Distance (for longer distances, use a target)  Fluke 411D  0.1 m to 30 m   (0.33 ft to 100 ft)  Fluke 416D  0.05 m to 60 m   (0.16 ft to 200 ft)  Fluke 421D  0.05 m to 100 m   (0.16 ft to 330 ft)   Measurement accuracy  Fluke 411D *  ± 3 mm (0.118 in)  Fluke 416D **  ± 1.5 mm (± 0.059 in)  Fluke 421D  ± 1.5 mm (± 0.059 in)   Laser grade  Fluke 411D  Class II  Fluke 416D  Class II  Fluke 421D  Class II   Laser type  Fluke 411D  635 nm, <1 mW  Fluke 416D  635 nm, <1 mW  Fluke 421D  635 nm, <1 mW   Automatic power off  Fluke 411D  After 180 seconds  Fluke 416D  After 180 seconds  Fluke 421D  After 180 seconds   Continuous measurement  Fluke 411D  Yes  Fluke 416D  Yes  Fluke 421D  Yes   Add / subtract  Fluke 411D  Yes  Fluke 416D  Yes  Fluke 421D  Yes   Battery Life  Fluke 411D  Up to 3000 measurements  Fluke 416D  Up to 5000 measurements  Fluke 421D  Up to 5,000 measurements   LCD lighting  Fluke 411D  no  Fluke 416D  Yes  Fluke 421D  Yes   Data location  Fluke 411D  no  Fluke 416D  10  Fluke 421D  20   Minimum / maximum value  Fluke 411D  no  Fluke 416D  Yes  Fluke 421D  Yes   Sound feedback  Fluke 411D  no  Fluke 416D  Yes  Fluke 421D  Yes   Hook theorem function (indirect measurement)  Fluke 411D  simple  Fluke 416D  all  Fluke 421D  complete   Degree of protection  Fluke 411D  IP40  Fluke 416D  IP54  Fluke 421D  IP54   size  Fluke 411D  123 mm x 50 mm x 26 mm   (4.84 in x 1.97 in x 1.02 in)  Fluke 416D  135 mm x 46 mm x 31 mm   (5.31 in x 1.81 in x 1.22 in)  Fluke 421D  127 mm x 52 mm x 29 mm   (5.00 inches x 2.06 inches x 1.13 inches)   weight  Fluke 411D  150 g (5.29 oz)  Fluke 416D  110 g (3.88 oz)  Fluke 421D  125 grams (4.40 ounces)   temperature range  Fluke 411D  Storage: 25 ° C to 70 ° C (13 ° F to 158 ° F)   Operation: 0 ° C to 40 ° C (32 ° F to 104 ° F)  Fluke 416D  Storage: 25 ° C to 70 ° C (13 ° F to 158 ° F)   Operation: 0 ° C to 40 ° C (32 ° F to 104 ° F) 
Fluke 421D

25 ° C to 70 ° C (13 ° F to 158 ° F)
  0 ° C to 40 ° C (32 ° F to 104 ° F)   Use elevation (ISO 9022)
 Fluke 411D  Up to 3500 m  Fluke 416D  Up to 3500 m  Fluke 421D  Up to 3500 meters   Storage humidity (At 35 ° C)
 Fluke 411D  Up to 85% (24 hours)  Fluke 416D  Up to 85% (24 hours)  Fluke 421D  Up to 85% for 24 hours   battery  Fluke 411D  AAA (2)  Fluke 416D  AAA (2)  Fluke 421D  AAA (2)   * Under favorable conditions (such as strong sunshine, very weak reflection of the target surface or very large temperature fluctuations), at a distance of 10 m (maximum target surface, room temperature), up to 10 m (33 ft) (33 ft) or more, the measurement accuracy may drop to approximately ± 0.25 mm / m (± 0.003 in / ft). ** Under favorable conditions (such as strong sunshine, reflection of a very weak target surface or a large temperature fluctuation) under favorable conditions (optimum target surface, room temperature), up to 10 m (33 ft) M (33 ft) may increase by approximately ± 0.15 mm / m (± 0.0018 in / ft).     414D can reduce errors, save time and reduce costs. characteristic:  Measure the distance from the most advanced laser technology
 With just one touch, the distance between two objects can be measured instantly
 Measuring distances of up to 50 m (165 ft) with an accuracy of 2 mm (0.08 in)
 Even at farther distances, bright lasers can be easily positioned
 Quickly calculate the area (sq ft / m) and volume
 Simple addition and subtraction operations
 Using the other two measurements, the Pythagorean theorem can measure the height indirectly
 Store up to 5 measurements
 Battery life for 3000 measurements, with automatic shutdown function
 Two lines are displayed with continuous display function (until the next button is pressed)
 The carrying case is fixed on the tool belt
 Powered by two AAA batteries
 All of the above instruments have the following features and benefits:  Reduce estimation error, save time and cost
 Measuring the most advanced level 2 laser technology
 Just one button operation to complete the realtime measurement
 Simple addition and subtraction operations
 Quickly calculate the area (floor area) and volume
 Addition and subtraction measurements are simple and convenient
 Minimum / maximum function
 The autooff function increases battery life
 Calculate the distance from the other two measuring points by using the Pythagorean method
 Portable bag with Fluke logo
 Threeyear warranty

414D  419D  424D  Distance measurement  Typical measurement tolerances (1)  ± 2.0 mm (3)  ± 1.0 mm (3)  Maximum measurement tolerance (2)  ± 3.0 mm (3)  ± 2.0 mm (3)  Lycra target board GZM26 position range  50 m (165 ft)  80 m (260 ft)  100 m (330 ft)  Typical range (1)  40 m (130 ft)  80 m / 260 ft  80 m (260 ft)  Range of unfavorable conditions (4)  35 m (115 ft)  60 m / 195 ft  60 m (195 ft)  The smallest unit displayed  1 mm / 1/16 in  6/30/60 mm (10 / 50 / 100 m)
 ∅ The distance of the laser spot  6/30/60 mm (10 / 50 / 100 m)
 6/30/60 mm (10 / 50 / 100 m)
 Tilt measurement  Laser beam measurement tolerance (5)  no  no  ± 0.2 °  Shell measurement tolerance (5)  no  no  ± 0.2 °  range  no  no  360 °  general  Laser level  2  Laser type  635 nm, <1 mW  Degree of protection  IP40  IP54  The laser is automatically cut off  After 90 seconds  Automatic shutdown  After 180 seconds  Battery life (2 x AAA) 1.5 V NEDA 24A / IEC LR03  Up to 3,000 Measure the results
 Up to 5,000 Measure the results
 Size (height x width x length):  Length of 116mm 53mm width 33mm depth
 127mm length 56mm width 33mm depth
 127mm length 56mm width 33mm depth
 Weight (with battery)  113 g  153 g  158 g  Temperature range: storage operation  25 ° C to +70 ° C (13 ° F to +158 ° F)
0 ° C to +40 ° C (32 ° F to +104 ° F)
 25 ° C to + 70 ° C (13 ° F to +158 ° F)
10 ° C to +50 ° C (14 ° F to +122 ° F)
 Calibration cycle  Not applicable  Not applicable  Inclination and compass  maximum height  3000 m  3000 m  3000 m  Maximum relative humidity  At 20 ° F to 120 ° F (7 ° C to 50 ° C), 85%
 At 20 ° F to 120 ° F (7 ° C to 50 ° C), 85%
 At 20 ° F to 120 ° F (7 ° C to 50 ° C), 85%
 Safety  IEC Standard Number 610101: 2001 EN608251: 2007 (Level II)
 Electromagnetic compatibility (EMC)  EN 55022: 2010 EN 6100043: 2010 EN 6100048: 2010
 (1) Suitable for 100% target reflectivity (white wall), low background illumination intensity, 25 ° C. (2) Suitable for 10% to 500% target reflectivity, high background illumination intensity, 10 ° C to +50 ° C. (3) Tolerance is applicable to 0.05 m to 10 m and the confidence level is 95%. The maximum tolerance may be less than 0.1 mm / m when the distance is 10 m to 30 m and the tolerance is less than 0.15 mm when the distance exceeds 30 m, M. (4) for 100% target reflectance, background illumination of 10'000 to 30,000 lux. (5) After each user's calibration, the extra angle causes a deviation of ± 45 °, ± 0.01 ° per degree in each quadrant, and is suitable for room temperature. The maximum deviation is increased by ± 0.1 ° for the entire operating temperature range.
     416D and 411D laser range finder provides: Reduce estimation errors, save time and cost The use of advanced distance measurement laser technology The distance between two objects is measured instantaneously by a singlebutton operation It is easy to align with the target by a bright laser beam Measure the distance of up to 30 m (100 ft) with 3 mm (0.12 in) accuracy The distance formula is quickly calculated, such as area (square feet / square meter) and volume Simple distance addition and subtraction calculation Indirect measurements can be made by Pythagorean theorem and two other measurements The automatic power off function extends battery life The display value hold function makes it easier to view in hardtoreach areas Battery: two AAA Can be fixed on the tool belt to carry the pocket Two years warranty
