The Pythagorean Measurement ............10-11 Cumulative and Regressive Measurement Function ......11-12 Measurement Record Storage Function ..........13 Browse/Delete Records ................. 13 Battery Replacement ................13 Troubleshooting ..................14 Maintenance and Care ................14 reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
This device might get damaged, produce inaccurate measurement, or cause injury to users if operations specified in this manual are not followed. • Do not open or repair the device in any way by yourself • Do not illegally modify or change laser emission performance of the device • Please keep the device in a proper and safe manner • Do not store in places easily accessible to children • Avoid usage by other irrelevant persons • Do not use laser transmitter of the device to irradiate eyes, other body parts, or high-reflective surfaces reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
00"1/16in 0.00ft² 0.00ft³ 0'00"1/16 0.00ft² 0.00ft³ 0.00ft 0.00ft² 0.00ft³ Measurement Standard Press the " " button or the " " button to select measurement reference. The R8004 provides front and back end standard. Turn ON/OFF Backlight The backlight will turn on after pressing any button, and go off after 15 seconds of idling. reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
" " button to exit continuous measurement mode. CLEAR Area Measurement Press the " " button and the display will show a rectangle. One side of the rectangle will flash. Complete the following operations: continued ... reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
Secondary display area shows the measurement values of the square's length, width, and height. During measurement, use the " " button to clear the measurement CLEAR result and restart measurement. Press the " " button twice to exit volume measurement mode and enter CLEAR length measurement mode. continued ... reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
" button 4 times. The hypotenuse of " " will flash on the display. Press the " " READ button to measure the length of the dotted line as figure (b). Press the " " button to measure the length of another dotted READ hypotenuse (c). The device will automatically calculate the length of the solid angle side (x). continued ... reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
2, and a plus sign will be shown in the left bottom corner. Lastly, press the " " button to get the READ sum value of these two areas. The result is shown in figure 3. continued ... reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
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Step 3: Repeat step 2 to measure the third area as shown in figure 6. The measured area is 0.118 square meter. Step 4: Press the " " button and the display is as shown in figure 7. The READ first measured area is 0.331, the second measured area is 0.228, and the sum of 0.110 and the third measured area 0.118 is calculated as: 0.083 = 0.31 - 0.228. reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
For this device, 1.5 V AAA batteries are suitable. If this device is not being used for a long period of time, please remove the batteries to avoid corrosion. reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
Do not clean the device with corrosive liquid. Wipe the laser window and focusing lens according to the method of wiping optical devices. For service on this or any other REED product or information on other REED products, contact REED Instruments at info@reedinstruments.com. reedinstruments REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
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