Johnson-level-tool-mfg 40-6582 User Manual download pdf (Page 16)

1. Technical Specifications

Detecting accuracy: Fine: ±0.039" (±1mm)

Coarse 1: ±0.098" (±2.5mm)

when range ≥ 492 ft. (150m)

Coarse 2: ±0.394" (±10mm)

when range ≥ 492 ft. (150m)

Automatic Shut-off: 6 minutes ±1 minute

Power Supply: 9V battery, 30 hrs continuous use

(with LCD illumination off)

Sound indicator: slow short beep, rapid short beep and

continuous sound

LED display: down arrow, up arrow, horizontal on

grade bar

Dimensions: 6.30" x 3.35" x 1.10" (160 x 85 x 28mm)

Weight: 1 lb. (0.45kg)

Others: Rain and dust resistant

Two-Sided Laser Detector with Clamp

Model No. 40-6715

The 40-6715 laser detector is an indispensable accessory when

using rotary laser levels. The main function of the detector is to

detect the position of the laser signals that are transmitted by rotary

lasers. This detection quickly and precisely provides the user with the

horizontal reference.

This product features high sensitivity, a double-faced display, low

power consumption, good reliability and easy manipulation. It can be

used with most types of rotating laser levels.

Detector Usage

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Johnson-level-tool-mfg 40-6582 User Manual Page 16