Related Manuals for Amprobe AC75
Summary of Contents for Amprobe AC75
- Page 1 AC75B AC Digital Clamp Multimeter Users Manual 99 Washington Street Melrose, MA 02176 Fax 781-665-0780 TestEquipmentDepot.com...
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Page 2: Table Of Contents
AC75B Clamp-on Multimeter Contents Safety Information ..................2 Symbols Used in this Manual................3 Introduction ....................4 Making Measurements................4 Additional Features ..................4 Product Maintenance ..................4 Maintenance....................4 Cleaning .....................4 Troubleshooting..................5 Battery Replacement ..................5 Repair ......................6 Specifications....................7 General Specifications................7 Environmental Specifications..............7 Electrical Specifications ................7... -
Page 3: Safety Information
Safety Information To ensure safe operation and usage of the meter, follow these instructions. Failure to observe warnings can result in severe injury or death. • To avoid possible electric shock or personal injury, follow these guidelines: • Do not use the meter if it is damaged. Before you use the meter, inspect the case. -
Page 4: Symbols Used In This Manual
Symbols Used in this Manual Battery Refer to the manual Double insulated Dangerous Voltage Direct Current Earth Ground Alternating Current Audible tone Conforms to relevant Canadian Standards Australian standards. Association (Canadian and US) Complies with EU Application around and directives removal from HAZARDOUS LIVE conductors is permitted. -
Page 5: Introduction
Introduction The AC75B digital clamp-on multimeter, is a fully featured meter that also measures temperature using a Type K probe (included). The AC75B has full Category safety ratings and is CAT III, 600 V. Making Measurements Measurement Functions • AC and DC Volts (V/v) See Figure •... -
Page 6: Troubleshooting
Troubleshooting If the meter appears to operate improperly, check the following items first. 1. Review the operating instructions to ensure the meter is being used properly. 2. Make sure the battery is in good condition. The low battery symbol N appears when the battery falls below the level where accuracy is guaranteed. -
Page 7: Specifications
Specifications General Specifications Display: 3 ¾ digit large scale liquid crystal display (LCD) Display Count: 4000 counts Measuring Rate: 1.5 times per second Overrange Display: 0o is displayed for Ω functions. Actual value is shown for A, V, and temperature functions. Automatic Power Off Time: Approximately 10 minutes after power on Low battery indication: The N symbol is displayed when the battery voltage drops below the operating level for accurate results. - Page 8 DC/AC VOLTS Range DC Accuracy AC Accuracy 4.000 V ±(0.9 % + 2 dgt) ±(1.5 % + 5 dgt) 40.00 V 50 Hz to 500 Hz 400.0 V 1000 V dc/750 V ac Overvoltage Protection: DC 1000 V or AC 750 V rms Input Impedance: 10 MΩ//less than 100 ρF CMRR/NMRR: (Common Mode Rejection Ratio/Normal Mode Rejection Ratio)
- Page 9 Diode Check and Continuity Resolution Accuracy ±(1.5 % + 5 dgt) 10 mV From 0.4 V to 0.8 V Max Test Current: 1.5 mA Max Open Current: 3 V Overload Protection: 1000 V dc/750 V ac Continuity: Built-in buzzer sounds when resistance is less than approximately 100 Ω.
- Page 10 Capacitance Range Accuracy ±(3.0 % + 20 dgt) 4.000 nF 40.00 nF 400.0 nF ±(2.0 % + 8 dgt) 4.000 μF 40.00 μF 400.0 μF 4.000 mF Overload Protection: 1000 V dc/750 V ac 1 < 50 dgt fluctuating AC Current Function Range AC Accuracy...
- Page 11 Clamp Meter AC75B...
- Page 12 Off/On Auto Power Off 10 min Auto Off Disable AC75B...
- Page 13 AC75B Disconnect AC75B...
- Page 14 AC75B AC75B...
- Page 15 Disconnect AC75B Discharge AC75B...
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Page 16: Data Hold
AC75B Data Hold 3 9 2 AC75B AC75B Press... -
Page 17: Back Light
3 9 2 I + (-I) = 0 AC75B Back Light AC75B AC75B Press...