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Safety regulations Please read the safety regulations and operation guide carefully before operating. Please read all of the operational guide and safety regulations in this manual before operation . Improper operations without complying with this manual guided could cause damage to the device, influence on measurement result or bodily injury to the user.
Batteries Installation Battery Installation and Replacement Discharge the battery door on the back of device, and place battery according to correct polarity, then cover the battery door. Only 1.5 V AAA alkaline battery is applied to the meter. If not used for a long time, please take out the battery to avoid battery corrosion to meter body.
Unit Setting Long press button , reset current measurement unit, the default unit is: 0.000m. There are 6 units for selection. Units: Length Area Volume 0.000m 0.000 m 0.000 m 0.00m 0.00 m 0.00 m 0.0 in 0.00 ft 0.00 ft 0 1/16 in 0.00 ft 0.00 ft...
Self-Calibration This function can keep the precision of the device. Instruction: Power off, long press button , and then press . Release the button then release button "CAL" and a figure shows on the screen. till User can adjust the figure with button according to the accuracy of the meter.
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Area Measurement Press button shows on the screen. One of the side of rectangle blinking on the display, please follow the below instructions for area measuring: Press once for length Press again for width The device calculates and shows the result in the major display area.
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Pythagoras There are four Pythagoras modes in case that user gets hard to reach the target. 1. Calculate the second leg by measuring the hypotenuse and another leg. Short press three times to enter Pythagoras mode, the hypotenuse of blinking. Press , measure the length of hypotenuse (a) Press...
3. Press five times till the one side of blinking on the screen. Press , measure the length of one side (a) Press , measure the length of the median line (b) Press , measure the length of another side (c) Device calculates the length of the leg in full line (x) 4.
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Short press , "-" shows in the major display area, entering subtraction mode. Value of last measurement and the result of subtraction will be showed on the screen. Do round-robin selection between continous addition and continuous subtraction by pressing button Not only length can be caculated in addition and subtraction, but area and volume can do the caculation as well.
Record Function In measurement mode, the current data is valid, the instrument will automatically store, and the record number at the top of the screen will continue to accumulate. Read / Delete the Record: Long press button , read the records by press button .
Technology Specifications ITEM SW-G4S SW-G6S SW-G8S SW-G10S Working Range 0.05-40m 0.05-60m 0.05-80m 0.05-100m Distance measure- ±(3mm+d 10 ment precision Continuous measure- √ ment function Area and Volume √ measurement function Pythagorean proposition √ measurement function Add and subtract √ measurement function Area measurement √...
Typical Tolerance: ±3mm, when reflectivity 100% (white surface), environment light <2000 LUX. 25°C Tolerance is usually affected by the distance, reflectivity, and environment light etc. It probably gets tolerance around ± (3mm+0.1mm/m) . Instrument Maintenance The meter should not be stored in high temperature and strong humidity environment for long time.
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