Related Manuals for Amprobe DM7C
Summary of Contents for Amprobe DM7C
- Page 1 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 FAX 781.665.0780 - TestEquipmentDepot.com...
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Page 2: Table Of Contents
DM7C Multimeter Contents Introduction..................2 Contents ..................3 Transport and Storage ................3 Safety ..................3 Appropriate Usage ................4 Feature Diagram ..................4 Operation ..................5 Voltage Measurement ..............5 DC Voltage Measurement ............5 AC Voltage Measurement ............5 Resistance Measurement ............6 Battery Test................6 Diode Test..................7 Current Measurement ..............7 Current Measurement 200 mA ..........8... -
Page 3: Introduction
Introduction The Amprobe Multimeter DM7C is a universal, multi-purpose electrical measuring in- strument. It comply with the standards DIN VDE 0411 and EN 61010, and p r o v i d e safe, reliable operation. The multimeter is a valuable tool for all sorts of measurements in both trade and industry. -
Page 4: Contents
Safety • The Amprobe multimeter DM7C has been manufactured and tested to comply with the safety regulations for electronic measuring equipment contained in IEC61010 and EN 61010, and left the factory in a safe condition. To maintain this condition, the user must observe the safety instructions contained in this users manual. -
Page 5: Appropriate Usage
Appropriate Usage • The instrument may only be used under those conditions and for those purposes for which it was conceived. For this reason, in particular the safety references, the tech- nical data including environmental conditions and the usage in dry environments must be followed. -
Page 6: Operation
Operation Measurements in dangerous proximity of electrical systems are only to be carried out in compliance with the instructions of a responsible electronics technician, and never alone. Test leads and test probes may only be touched at handle surfaces provided. Ab- solutely avoid the direct contact of the test probes. -
Page 7: Resistance Measurement
Resistance Measurement Prior to any resistance measurement it has to be ensured that the resistor to be tested does not have voltage across it. Failure to comply with this prescription can lead to dangerous user injuries or cause instrument damage. Addition- ally, foreign voltages falsify the measurement result. -
Page 8: Diode Test
Diode Test Prior to any diode test, it must be ensured, that the diode to be tested does not have voltage across it. Failure to comply with this prescription can lead to dan- gerous user injuries or cause instrument damage. Additionally, foreign voltages falsify the measurement result. -
Page 9: Current Measurement 200 Ma
This is carried out as follows: 1) Separate the Amprobe multimeter DM7C from any circuit, and remove the test leads. 2) Switch the instrument off 3) Open the housing by removing the 4 screws on the rear face. -
Page 10: Fuse Replacement
Using auxiliary fuses, in particular short-circuiting fuse holders is prohibited and can cause instrument destruction or serious bodily injury of operator. 1) Separate the Amprobe multimeter DM7C from any circuit, and remove the test leads. 2) Switch the instrument off and remove the holster. -
Page 11: Specifications
Specifications (at 23° C ± 5° C, max. 75 % rel. humidity) 1 /2 Display: digits, LC-Display Total display: 1999 digit Overload display: the left ”1” is displayed Polarity display: automatic Battery status display: Battery symbol appears (7.2 V) Overvoltage class: CAT II 600 V Degree of contamination: Power supply:... -
Page 12: Warranty
Overload protection 600 V DC/ACeff Limited Warranty and Limitation of Liability Your Amprobe product will be free from defects in material and workmanship for 1 year from the date of purchase. This warranty does not cover fuses, disposable batteries or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling.