SEW ST-2001 Instruction Manual Download Page 4

2. SAFETY NOTES

Read the following safety information carefully

before attempting to operate or service the meter.

Use the meter only as specified in this manual. 

Otherwise, the protection provided by the meter
may be impaired.

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 International Electrical Symbols 

listed below

Meter is protected throughout by double
insulation or reinforced insulation.

Warning ! Risk of electric shock.

Caution ! Refer to this manual before using
the meter.

Alternating current.

.

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3.FEATURES

Complies with CE standard EN61010-1.

Water proof design, protection class: IP54

Precision meter for factory maintenance, field 

servicing and educational purposes.

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 resolution)

ACV Ranges: 99.99mV~800.0V

5 manual ranges controlled by rotary switch

Data Hold function

Low battery indication 

9V power supply
Best resolution of 0.01mV (10uV)

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AC

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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