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Gravoptics

Handheld rangefinder WD120A

Handheld rangefinder WD120A

$17.90 USD
$17.90 USD
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Shipping calculated at checkout.

Power On / Off
When the device is in the off state, pressing the key "CLEAR" briefly will turn it on, Pressingand holding the key will turn off the device.When the device is on, it will automaticallyshut down if there is no operation for 180seconds.

Measure button
Short press "MEAS" to turn on the laser,then press "MEAS" to perform a single measurement.

Return / Clear
In the working state, press "CLEAR" briefly toreturn or delete data.

Adjusting Measuring Reference
The default reference setting is from the rearof the instrument.
Short press to switch the measurement reference to the previous reference.
*After the machine restarts,Revert to Post-BenchmarkMeasurement Mode.

The measuring data should be different dueto different Reference settings.
Unit Change
Long pressto change distance unit between(m, ft, in and ft+in).
*After the machine restarts, the unit still retainsthe settings from before the last shutdown.

Beep On/Off
Short press Small horn to switch on/off the beep.

 

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Overview

Thank you for choosing our products!Please carefully read this product Quick Startto ensure the safe and most efficient use ofthis product.
Designed by globally recognized team, thislaser distance meter is compact and handy.Distance measurement, Area / Volume /Pythagorean calculation are provided to fulfilmost of measurement conditions.

  • Please DO NOT use this product under explosiveor corrosive nvironment.
  • Please DO NOT use this product near medicaldevices.
  • Please DO NOT use this product on the plane.

Safety Instructions

  • Warning

    a. The device is categorized into Class 2 laser product. DONOT stare at laser directly or shoot at others or it will causedamage to eyes.
    b. The product is in accordance with strict standards andregulations through the development and manufacturing,but still can' t entirely exclude the possibility ofinterference to other devices, may cause discomfort tohuman and animals.

  • 1. Disposal

    Everyone is responsible for environmental protection.It' s prohibited to dispose used batteries together withhousehold waste, please collect used batteries todesignated waste station.

    This product must not be recycled with householdwaste. Dispose of the product appropriately inaccordance with the national regulations in your country.

  • 2. Range of Responsibilit

    MileSeey will not be responsible for the damagescaused by improper use below:

    • Using the product without instruction;
    • Use of accessories from other manufacturers withoutapproval from MileSeey;
    • Carrying out modification or conversion of theproduct.

Button Functions

1. Measure button
Activate the measuring mode,short press to
measure, long press to Continuous measurement.2. Menu Button
Press to change measuring mode: Area/Volume/Pythagoras.
3. Measuring Reference/Unit ButtonThe Rear is the default Reference.Short press to change the Reference(Front/Rear).Long press to change the measuring units(m/ft/in/ft+in).
4.Memory Button
Press to recall memory values.
5.Add(+)/Subtract(-) Button
short press of the button can cycle throughaddition and subtraction functions
6.ON/OFF/Clear/Return ButtonShort press to power on, long press to poweroff, short press to clear or return.
7.Mute Button
Short press to turn on / off the beep

Display

  1. Laser on
  2. Reference ( Front)
  3. Reference (Rear)
  4. Historical values
  5. Continuous measurement
  6. Measuring mode indication
  7. Battery status
  8. Value 1/Max value
  9. Value 2/Min value
  10. Value 3
  11. 1Summary line/Latest value /Calculationresult
  12. Unit

Trouble Shooting


All errors or failures will be shown as codes.The following table explains the meaning ofcodes and solutions.

Code Cause Corrective Measure
08 Program error misalignment thoroughness
10 Low battery level Replace the battery
14 Calculation error
15 Out of range Please measure the distance to the target within the measuring range
16 Signal too weak or measuring time too long Use a reflective plate with high reflectivity
26 beyond numerical display range

Specification

1.The maximum measuring range is determined by theversion of laser distance meter. Exact measuring range isshown on the gift box. During daylight or if the target haspoor reflection properties, please use target plate.

2. In favorable conditions (good target surface properties,room temperature), the device can reach up to ratedmeasuring range.ln unfavorable conditions, such as intense sunshine, poorlyreflecting target surface (black surface) or high tempera-ture variations, the deviation over 10m of distance mayincrease .

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Measuring accuracy ±(2mm+5×10⁻⁴D)
Measuring units m/ft/ft in/in+in
Laser class Class 2
Laser type 620-690nm, <1mW
Continuous measurement √
Single measurement √
Area, Volume √
Pythagorean √
Add/sub √
Min./max. value √
Beep √
Historical memory 99 sets
Operating temperature 0℃~+40℃(32℉~104℉)
Storage temperature -10℃~+60℃(14℉~140℉)
Battery type 2×AAA
Auto laser off 30s
Auto instrument off 180s
Dimensions(mm) 110*50*26

BATTERY INSERTION

Open the battery compartmentthen insert 2*AAA batteries,observing correct polarity.

For safety,please close thecompartment withthe provided lidafter battery insertion.