INSTRUCTION MANUAL
AC DIGITAL
PORTABLE VOLTMETER
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...
