Calculated Industries AccuMASTER User Manual

Battery Instructions
Use a small Phillips head screw driver to
remove the right endcap. Unscrew the
battery cap and remove protective tab.
Replace the battery cap, being careful
to make sure it is screwed tightly into the
compartment. Replace the endcap and the
Phillips head screw.
BEFORE OPERATING
The ACCUMASTER
tm
Digital Torpedo Level will help you on the job in all kinds of working environments. It is waterproof and dustproof and operates in the toughest of working conditions – it
will give you accurate measurements in any weather, from -4° F to +140° F. It has a bright, easy-to-read LED display, and you can set it to give you an audio alert when you nd plumb and level. It
operates in two modes ─ True Level and Alternative Zero/Relative Angle.
A B C D E F G
1l
1r
2
2
8
3
4 5 6 7
Device
1
Rubber end caps ─ Batteries included and located behind the right side endcap.
2
Vertical and horizontal bubble vials
3
LED display
4
On/Off button ─ Press and hold for 1 second to turn on. This feature prevents the device from accidental
activation. It will turn off if not used for 3 minutes, conserving battery life.
5
Hold button ─ Press the button to “hold” the display. An (H) displays on screen. Press again to “unhold”.
6
Mode button ─ Press the button to switch between units of measure °(Degree), % (Slope), In/Ft, mm/M (Pitch).
7
Alternate Zero button ─ Press the Alternate Zero button to activate the function to set any angle or slope to 0° as
a reference. Once activated, the Alternate Zero icon
will appear on screen.
See: True Level/Relative Angle Measurements on the next page.
The audible Plumb/Level alert function is activated when you power the device on. The audible alert icon
is shown
on the display. To turn off, press the
button for 3 seconds. To turn the alert on, press again for 3 seconds.
8
Magnetized base
Display
A
Alternate Zero
icon
B
Low battery icon
C
Level directional
icon
D
Level
measurement
value
E
Sound icon
F
Hold icon
G
Unit icons
4840 Hytech Drive
Carson City, NV 89706 U.S.A.
1-800-854-8075
E-mail: info@calculated.com
www.calculated.com
A product of Singapore.
UG7200E-B

Calculated Industries AccuMASTER Specifications

General

Brand	Calculated Industries
Model	AccuMASTER
Category	Laser Level
Language	English

Summary

Stop Before Operating

Battery Instructions

Instructions for replacing the device's batteries using a Phillips head screwdriver and protective cap.

Device and Display Overview

Device Components

Description of the physical components of the AccuMASTER digital level, numbered 1 through 8.

Display Indicators

Explanation of the various indicators and icons (A through G) on the AccuMASTER digital level display.

Using Your AccuMASTER

Level and Plumb Measurements

How to perform level and plumb measurements using the LED display and bubble vials.

Pitch and Slope Measurement

Instructions on using the digital level to measure pitch (inches per foot) and slope (percent).

True Level/Relative Angle Measurements

How to use the Alternate Zero button for true level and relative angle measurements.

Calibration Procedure

Factory Calibration and Recalibration

Steps to follow for recalibrating the AccuMASTER level for maximum accuracy.