The feature-packed 424D distance meters measures up to any situation.
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414D | 419D | 424D | |
Distance Measurement | |||
Typical Measuring Tolerance[1] | ± 2.0 mm [3] | ± 1.0 mm [3] | |
Maximum Measuring Tolerance[2] | ± 3.0 mm [3] | ± 2.0 mm [3] | |
Range at Leica target plate GZM26 | 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 at unfavorable condition[4] | 35 m / 115 ft | 60 m / 195 ft | 60 m / 195 ft |
Smallest unit displayed | 1 mm / 1/16 in |
6 /30 / 60 mm (10 / 50 / 100 m) |
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∅ laser point at distances |
6 /30 / 60 mm (10 / 50 / 100 m) |
6 /30 / 60 mm (10 / 50 / 100 m) |
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Tilt measurement | |||
Measuring tolerance to laser beam[5] | No | No | ± 0.2° |
Measuring tolerance to housing[5] | No | No | ± 0.2° |
Range | No | No | 360° |
General | |||
Laser class | 2 | ||
Laser type | 635 nm, <1 mW | ||
Protection class | IP40 | IP54 | |
Automatic laser off | After 90 seconds | ||
Automatic power off | after 180 seconds | ||
Battery life (2 x AAA) 1.5 V NEDA 24A/IEC LR03 |
Up to 3,000 measurements |
Up to 5,000 measurements |
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Size (H X W X L) |
116mm Length 53mm Width 33mm Depth |
127mm Length 56mm Width 33mm Depth |
127mm Length 56mm Width 33mm Depth |
Weight (with batteries) | 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) |
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Calibration cycle | Not applicable | Not applicable | Tilt and compass |
Maximum altitude | 3000 m | 3000 m | 3000 m |
Maximum relative humidity |
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% at 20 °F to 120°F (-7 °C to 50 °C) |
Safety |
IEC Standard No. 61010-1:2001 EN60825-1:2007 (Class II) |
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EMC |
EN 55022:2010 EN 61000-4-3:2010 EN 61000-4-8:2010 |