Johnson-level-tool-mfg 40-6639 Manual de usuario descargar pdf (Pagina 11)

Detector Usage (included in Model Nos. 40-6638 & 40-6639)

1. Technical Specifications

Detecting Accuracy: 0.019” ≤ 50 ft. (0.5mm ≤ 15m)

0.039” ≤ 100 ft. (1mm ≤ 35m)

0.059” ≥ 100 ft. (1.5mm ≥ 35m)

Automatic Shut-off: 6 minutes

Power Supply: 9V battery

Sound Indicator: fast tone, double tone and solid tone

LCD: Up arrow, Down arrow, Center sign

LED Indication: Up, Middle, Down

Dimensions: 5.905" x 2.992" x 1.142" (150 x 76 x 29mm)

Weight: 0.386 lb. (0.175kg)

Others: Rain and dust resistant

2. Components

With this laser detector, a line generated pulsed Johnson

laser can

be used both indoors with bright light and/or outdoors in the

sunlight where the beams are not visible.

6249H_Manuals 10/18/12 2:49 PM Page 11

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Johnson-level-tool-mfg 40-6639 Manual de usuario Pagina 11