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- 6 - 

2.    Maximum / Minimum (Record)

 

Press the 

MAX/MIN 

button (fig 1-3)

once.  "REC" appears on the LCD to 
indicate that the meter is in the Record 
mode. 

Press the 

MAX/MIN 

button again.  

"REC", "MAX" and the maximum 
measurement appear on the LCD 

Press the 

MAX/MIN 

button again.  

"REC," "MIN" and the minimum meas-
urement appear on the LCD. 

To delete the recorded maximum and 
minimum values, press the 

HOLD 

button (fig 1-2) once.  When released, 
the LCD displays only "REC". 

To exit this function, press and hold the 

MAX/MIN 

button for at least 2 seconds, 

until the display reverts to the current 
reading. 

 

3.  Automatic Shut-Off 

The instrument has an automatic shut off 
function in order to prolong battery life.  
After approximately 10 minutes without 
activity (no buttons pushed), the meter will 
automatically shut off.  To disable this 
feature, press the 

MAX/MIN 

button.(fig 1-3). 

"REC" will appear on the LCD. 
 

4.  Overload Indicator

 

When the measurement is out of range, 
"- - - -" appears on the display. 

 

5.  Battery Replacement 

Replace the battery when the low 
battery icon is displayed in the left 
corner of LCD.  In-spec measurements may 
be made for several hours after the low 
battery icon appears. 
 

Eastern Energy Co., Ltd.

 

40/4 Vitoondumri Rd., Banbueng

   

Banbueng, Chonburi, Thailand

 

 

Tel: 66-3844-6117

[email protected]

www.eastern-energy.com

Summary of Contents for 850070

Page 1: ...Mini Environmental Quality Meter 850070 Instruction Manual Eastern Energy Co Ltd 40 4 Vitoondumri Rd Banbueng Banbueng Chonburi Thailand Tel 66 3844 6117 sale ete co th www eastern energy com...

Page 2: ...6 4 Overload Indicator 6 5 Battery Replacement 6 IV SPECIFICATIONS 7 V PRECAUTIONS 8 VI WARRANTY 8 I INTRODUCTION For environmental testing anywhere Combines a light meter humidity meter thermometer a...

Page 3: ...T CD button 6 FUNCTION button 7 Air Flow Sensor 8 Thermocouple Input Socket 9 RH Sensor 10 Light Sensor 11 LCD Display 12 Wrist Strap 7 9 11 2 3 5 6 10 12 8 1 4 Fig 1 Eastern Energy Co Ltd 40 4 Vitoon...

Page 4: ...re and the unit of measure are displayed on the LCD 2 Thermocouple Measurement Plug a Type K thermocouple probe not included in the THERMOCOUPLE INPUT SOCKET making sure that the that the polarity is...

Page 5: ...it of measure Point the LIGHT SENSOR fig 1 10 toward the light source to be measured The results are shown on the LCD The overload indicator is displayed if the range is exceeded The zero point may dr...

Page 6: ...reverts to the current reading 3 Automatic Shut Off The instrument has an automatic shut off function in order to prolong battery life After approximately 10 minutes without activity no buttons pushe...

Page 7: ...Range Res Accuracy C ambient 0 50 0 1 1 2 C F ambient 32 122 2 5 F C Type K 100 1300 1 1 C F Type K 148 2372 1 2 F RH 10 95 6 30 60RH otherwise 8 Airspeed m s 0 4 25 0 3 2d Airspeed km h 1 4 90 0 Airs...

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