12211 Simpson, 12211 Datasheet - Page 4
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12211
Manufacturer Part Number
12211
Description
MULTIMETER, ANALOG, 7 FUNCTIONS
Manufacturer
Simpson
Datasheet
1.12211.pdf
(24 pages)
Specifications of 12211
Voltage Measuring Range Dc
250mV To 1000V
Voltage Measuring Range Ac
2.5V To 1000V
Current Measuring Range Dc
50µA To 5A
Current Measuring Range Ac
250A
Range Selection
Manual
Accuracy
+/- 2 %
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
1. INTRODUCTION .............................................................................. 7
2. INSTALLATION ............................................................................... 11
3. CONTROLS, CONNECTORS & INDICATORS ............................... 12
4. OPERATION ................................................................................... 13
5. OPERATING SERVICING ............................................................... 21
1.1
1.2
1.3
1.4
1.5
1.6
1.7
2.1
2.2
2.3
2.4
2.5
2.6
3.1
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
5.1
Direct Current Measurements .......................................................... 19
Resistance Measurement ................................................................ 20
General Description ........................................................................... 7
Overload Protection ........................................................................... 7
Overload Circuit Reset ....................................................................... 7
Accessories and Supplies .................................................................. 8
Technical Data .................................................................................... 8
Test Leads ........................................................................................ 10
Safety Considerations ...................................................................... 10
Unpacking and Inspection ................................................................ 11
Warranty ........................................................................................... 11
Shipping ........................................................................................... 11
Power Source Requirements ........................................................... 11
Operating Positions .......................................................................... 11
Care ................................................................................................. 11
Front Panel ....................................................................................... 12
Safety Precautions ........................................................................... 14
Movement Overload Protection ........................................................ 14
Adjust Pointer for Zero ..................................................................... 14
Polarity Connection .......................................................................... 15
Overload Protection Circuit and Battery Test ................................... 15
DC Voltage Measurement ................................................................ 15
AC Voltage Measurement ................................................................ 16
Output Voltage Measurements ......................................................... 18
Measuring Decibels ......................................................................... 19
Battery and Fuse Replacement ....................................................... 21
4.6.1
4.6.2
4.6.3
4.7.1
4.7.2
4.10.1 Measuring Direct Current: 0-50 µA ................................................... 19
4.10.2 Measuring Direct Current: 0-0.5 through 0-500 mA ......................... 19
4.10.3 Measuring Direct Current: 0-5A ........................................................ 20
4.11.1 Measuring Resistance: Low Power Ohms Ranges .......................... 20
4.11.2 Measuring Resistance: Conventional Ohm Ranges ......................... 21
Measuring DC Voltage: 0-250 mV .................................................... 15
Measuring DC Voltage: 0-1 through 0-500V ..................................... 15
Measuring DC Voltage: 0-1000V ...................................................... 16
Measuring AC Voltage ...................................................................... 16
Measuring AC Voltage: 0-1000V ....................................................... 17
Contents
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