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Related Manuals for Extech Instruments EX470A
Summary of Contents for Extech Instruments EX470A
- Page 1 ® EXTECH USER MANUAL ---INSTRUMENTS True RMS Multimeter plus IR Thermometer Extech EX470A "'1R> Ill TEMP H0lD REL -M-,0 !i11111i1= 0000- EJC'tiSl:f'(]D c§J@@§J Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com...
- Page 2 Introduction Congratulations on your purchase of the Extech EX470A True RMS Autoranging Multimeter plus IR Thermometer. This meter measures AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Duty Cycle, Diode Test, and Continuity plus Thermocouple and Non-Contact IR Temperature. Proper use and care of this meter will provide many years of reliable service.
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Page 4: Safety Instructions
CAUTION � LASER RADIATION-0O NOT STARE INTO BEAM OUll'tJklmW WAVELENGTlt 63(),i,70flm CLASS 2 LASER PRODUCT EN 6081S-l:l994/AI l: 1996/A1:2D01/Al:2002 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com EX470A-en-GB_v6.0 6/16... -
Page 6: Dc Voltage Measurements
4. Touch the black test probe tip to the negative side of the circuit. Touch the red test probe tip to the positive side of the circuit. 5. Read the voltage in the display. Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com EX470A-en-GB_v6.0 6/16... -
Page 9: Continuity Check
Reverse voltage indicate will "OL". Shorted devices indicate near 0V and an open device indicate will will • in both polarities "OL 2-!-- ►�1 -'- Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com EX470A-en-GB_v6.0 6/16... - Page 12 (green, black or red) function is selected. If this occurs, tum the meter off and reinsert the test lead into the proper input jack for the function selected. Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com EX470A-en-GB_v6.0 6/16...
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Page 13: Specifications
Temp -50 to 270 C 2.0% reading or 2 C, 4 F (IR) -58 to 518 F NOTE: Accuracy is stated at 18 C to 28 C (65 F to 83 F) and less than 75% RH. EX470A-en-GB_v6.0 6/16... - Page 14 187 x 81 x 50mm (7.36” x 3.2” x 2.0”) (includes holster) Safety For indoor use and in accordance with the requirements for double insulation to: EN61010-1 (2010) 3rd edition Overvoltage Category III 600V; Pollution Degree 2. Patent Notice U.S. Patent 7056012 EX470A-en-GB_v6.0 6/16...
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Page 16: Replacing The Fuses
9. Replace and secure the rear cover, battery and battery cover. WARNING: To avoid electric shock, do not operate your meter until the fuse cover is in place and fastened securely. Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 TestEquipmentDepot.com EX470A-en-GB_v6.0 6/16...
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