Congratulations on your purchase of the Extech Model DT200 Laser Distance Meter. This meter measures Distance up to 35m (115’) and calculates Area and Volume. In addition, the DT200 includes a laser pointer for accurate targeting. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
1. Momentarily press the MEAS button to switch the meter ON; Dashes (- - -) will appear on the display and the Laser pointer will switch ON. 2. Aim the meter and momentarily press the MEAS button again to take and display a reading. 3. The reading will remain on the display for 60 seconds. DT200-EU-EN-V2.0 4/12...
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The sum or difference will be indicated on display line 3. Repeat the above steps as desired. Area Calculation The DT200 allows the user to compute the area of a room. Press the MEAS button to turn the meter ON; wait several seconds and the Laser pointer will switch ON.
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Height measurement is NOT displayed. Indirect Measurements (Using Two Measurements) The DT200 can measure the vertical height from Point 1 to Point 2 with the operator taking the measurement from Point X. This is accomplished using two measurements.
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Indirect Measurements (Using Three Measurements) The DT200 can measure height in two segments by taking three measurements. The operator stands at Point X. The first measurement is Point X to 1, the second measurement is a horizontal line from Point X to 2, and the third measurement is from Point X to 3.
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Storing and Recalling Readings The DT200 stores up to twenty (10) readings in memory for later recall. Take a reading as previously described. With the reading displayed, press the button. The reading will be stored in location 1. Take another reading press the store button. This new reading will be stored in location 1 and the previous reading from location 1 will be moved to location 2.
209 – Received signal too strong (Target too reflective, use target plate) 252 – High Temperature (Cool down the instrument) 253 – Low Temperature (Warm up the instrument) 255 – Hardware error (Return the instrument for service) Wrench icon – Hardware error (Return the instrument for service) DT200-EU-EN-V2.0 4/12...
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