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   (5)HOLD Button
   (6)Back light Button
   (7)Handle

 

   (8)Holster

6.INSTRUMENT  LAYOUT 

(1)Rotary Switch
(2)Large LCD
(3)Red testing terminal
(4)Black testing terminal

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(1) Rotary switch

The rotary switch selects the range for different 
voltages.

  

(2) Large LCD (112x59mm)
   

10000-count LCD.
Analog scale with Bar-graph for viewing(100 
bars).

      
(3) Red testing terminal

This is the red testing terminal for AC voltage 
measurement. Use the red test lead to connect.

(4) Black testing terminal

This is the black testing terminal for AC voltage 
measurement. Use the black test lead to connect.

(5) HOLD Button

Pressing the HOLD button (HOLD annunciator 
turns on) makes the meter stop updating the LCD 
display. HOLD function can be cancelled by 
changing the range or pushing the HOLD button 
again. 

(6) Back light Button

Press the "    " button to enable the back light 
function. The backlight function will last for about 
8 seconds. Or you can press the "    " button again 
to disable the function.

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Summary of Contents for ST-2001

Page 1: ...INSTRUCTION MANUAL AC DIGITAL PORTABLE VOLTMETER ST 2001...

Page 2: ...INDEX PAGE 1 INTRODUCTION 1 2 SAFETY NOTES 2 3 FEATURES 3 4 SPECIFICATIONS 4 5 GENERAL 5 6 INSTRUMENT LAYOUT 6 8 7 MEASUREMENT 9 8 MAINTENANCE 10...

Page 3: ...ested according to CE Safety Requirements for Electronic Measuring Apparatus IEC EN 61010 1 and other safety standards Follow all warnings to ensure safe operation WARNING READ SAFETY NOTES NEXT PAGE...

Page 4: ...red Rated environmental conditions 1 Indoor Use 2 Installation Category 3 Pollution Degree 2 4 Altitude up to 2000 meters 5 Relative humidity 80 max 6 Ambient temperature 0 40 C Observe the Internatio...

Page 5: ...rposes Easy to carry handle that doubles as a convenient stand Large Liquid Crystal Display 112x59mm Back light function Analog scale with Bar graph for viewing 100 bars 10000 count LCD high resolutio...

Page 6: ...ion 10uV 100uV 1mV 10mV 100mV Range 100 00mV 1000 0mV 10 000V 100 00V 800 0V Accuracy 50 60HZ 0 3 5dgt 40 400HZ 0 5 6dgt 50 60HZ 0 3 5dgt 40 400HZ 0 5 6dgt 50 60HZ 0 3 5dgt 40 400HZ 0 5 6dgt 50 60HZ 0...

Page 7: ...m L x 200mm W x 105mm D with holster Weight Approx 1210g batteries and holster included Safety Standards EN 61010 1 CAT 1000V CAT 600V EN 61326 1 Low Battery Indication sign appears on the display whe...

Page 8: ...5 HOLD Button 6 Back light Button 7 Handle 8 Holster 6 INSTRUMENT LAYOUT 1 Rotary Switch 2 Large LCD 3 Red testing terminal 4 Black testing terminal 6 1 2 3 4 5 6 7 8...

Page 9: ...sting terminal This is the black testing terminal for AC voltage measurement Use the black test lead to connect 5 HOLD Button Pressing the HOLD button HOLD annunciator turns on makes the meter stop up...

Page 10: ...7 Handle Easy to carry handle that doubles as a convenient stand Pull to rotate Rotate the handle at different angles The handle functions as a stand 8 Holster Rugged holster for protection 8...

Page 11: ...ed testing terminal and insert the black test lead to the Black testing terminal 2 Select the appropriate range for ACV measurement If the magnitude of the voltage is unknown select the highest range...

Page 12: ...2 Unscrew the battery cover and replace with new batteries 3 Close the battery cover and screw Cleaning and Storage Periodically wipe the case with a damp cloth and detergent Do not use abrasives or...

Page 13: ...11 CAT Is for measurements performed at the source of the low voltage installation CAT Is for measurements performed in the building installation CAT Is for measurement performed on circuits directly...

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