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4. DYNAMIC MIN/MAX

The EM201B will capture values for both the minimum and 

maximum pressure measured.  To reset  press MIN/MAX 

until the display shows “- CLr”.  This will reset the values 

stored for minimum and maximum measured without the 

need to disconnect and zero the pressure measurement.  

Captured values can be displayed in any available scale.

5. HOLD

The EM201B has a display hold feature. Press this during 

reading to freeze the display. Press again to return to 

actual measurement.

6. BACKLIGHT 

The EM201B has a backlit display. Press        to turn on or 

off the back light feature. The back light will stay on until 

the button is pressed again (NOTE: using the back light 

significantly reduced battery life)

7. OVER RANGE (OL)

If the input exceeds the meter range “OL” will be displayed.  

Immediately disconnect from the pressure supply safely to 

reduce chances of damage to the instrument.

Summary of Contents for EM201B

Page 1: ...www ueitest com Email info ueitest com EM201B Low Battery PSI In Wg mBar hPa EM201B Electromic Manometer INSTRUCTION MANUAL...

Page 2: ...ersion Chart 9 Warranty 11 INTRODUCTION The EM201B provides a simple time saving alternative to U tube pressure measurements Use the UEi EM201B to measure gas supply and draft pressures in residential...

Page 3: ...ly and ventilate the occupied space Identify and repair the source of the leak before continuing with the test In the interest of safety this instrument should only be used by trained competent profes...

Page 4: ...measurement to 60 In WG Measures in In WG mBar PSI and Pa auto range to hPa Ruggedized including rubber boot with integral magnet Auto power off after 60 minutes Dynamic Min Max value capture Data hol...

Page 5: ...and press and hold the ZERO button for approximately four seconds The display will show 888 to indicate that the zero function has occurred 2 Measure Pressure Connect the flexible tube between the met...

Page 6: ...ve ports to perform differential measurements Place the positive port in the area expected to have a higher pressure and the negative port in the area of lower expected pressure 3 SCALE To select the...

Page 7: ...scale 5 HOLD The EM201B has a display hold feature Press this during reading to freeze the display Press again to return to actual measurement 6 BACKLIGHT The EM201B has a backlit display Press to tu...

Page 8: ...60 to 60 In WG Minimum pressure displayed 0 01 In WG Accuracy 0 03 3 In WG 1 rdg 3 In WG Resolution 0 001 9 999 to 9 999 In WG 0 01 10 10 In WG Operating range 0 40 C 10 90 RH non condensing Battery...

Page 9: ...0 074 in HG In WG 0 249 kPa In WG 249 1 Pascals In WG 2 491 mBar In WG 0 036 PSI In WG 25 40 mmH2O PRESSURE CONVERSIONS NOTE In WG is an abbreviation for inches water gauge This is also stated as In...

Page 10: ...10...

Page 11: ...uding but not limited to implied warranties of merchantability and fitness for a particular purpose are limited to the express warranty UEi shall not be liable for loss of use of the instrument or oth...

Page 12: ...1B MAN 9 16 Call our UEi sales office to receive a FREE catalog of our complete line of testing equipment 1 800 547 5740 Visit our web site www ueitest com and email info ueitest com www ueitest com E...

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