Summary of Contents for Digilog Electronics DT9205A
- Page 1 OPERATOR’S INSTRUCTION MANUAL DIGITAL MULTIMETER MODEL: DT9205A.3 Socket WARNING READ AND UNDERSTAND THIS MANUAL BEFORE USING THE INSTRUMENT.
- Page 2 1. INTRODUCTION This manual provides all safety information, operation instruction, specifications and maintenance for the meter, which is compact, handheld, and battery operated. This instrument performs AC/DC voltage, AC/DC Current, Resistance, Audible Continuity, Diode ， measurements. Warning To avoid possible electric shock or personal injury, and to avoid possible damage to the Meter or to the equipment under test, adhere to the following rules: Before using the Meter inspect the case.
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Page 3: General Characteristics
Meter may deteriorate after dampened. When using the test leads, keep your fingers behind the finger guards. Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes or hFE. Replace the battery as soon as the battery indicator ... -
Page 4: Electrical Symbols
reading of 1999. LCD size : 67 x 42mm LCD Angle adjust : Yes Polarity Indication : “-” displayed automatically Over-range Indication : Only “OL” displayed Low Battery Indication : “ ” displayed Range select : Manual Operation Temperature : 0°C to 40°C, less than 80%RH Storage Temperature : -10°C to 50°C, less than 85%RH Battery Type... -
Page 5: Panel Description
4. PANEL DESCRIPTION Power Hold button Button Range switch A/mA terminal VΩ terminal terminal terminal - 5 -... -
Page 6: Specifications
5. SPECIFICATIONS Accuracy is guarantied for 1 year 23°C±5°C less than 80%RH 5-1. DC VOLTAGE Range Resolution Accuracy 200mV 0.1mV ±(0.5% of rdg + 3dgts) 10mV ±(0.8% of rdg + 5dgts) 200V 100mV 600V ±(1.0% of rdg + 5dgts) Input Impedance: 10MΩ Overload Protection: 600V DC or 600V AC rms Max. - Page 7 5-3. DC CURRENT Range Resolution Accuracy 1µA ±(1.8% of rdg + 2dgts) 20mA 10µA 200mA 100µA ±(2.0% of rdg + 2dgts) 10mA ±(2.0% of rdg + 10dgts) Overload Protection: mA: F0.5A/600V fuse 10A: F10A/600V fused Voltage Drop: 200mV 5-4. AC CURRENT Range Resolution Accuracy...
- Page 8 200Ω 0.1Ω ±(1.0% of rdg + 10dgts) 2KΩ 1Ω 20KΩ 10Ω ±(1.0% of rdg + 4dgts) 200KΩ 100Ω 2MΩ 1KΩ 20MΩ 10KΩ ±(1.0% of rdg + 10dgts) 200MΩ 100KΩ ±[5%*(rdg-10) + 10dgts) Open Circuit Voltage: about 0.5V (200MΩ range is 3V) Overload Protection: 600V DC/AC rms 5-7.
- Page 9 Connect the BLACK test lead to the “COM” jack and the RED to the “VΩ” jack. Set the function switch to desired V or V range. If the voltage magnitude to be measured is unknown beforehand, select the highest range. Connect the test leads across the source or load to be measured.
- Page 10 beforehand, select the highest range. Connect test leads in series with the circuit to be measured. Read the reading on the display. For DC current measurement, the polarity of the red test lead connection will be indicated as well. Note: When the display shows the over range symbol “OL”, a higher range must be selected.
- Page 11 figure 101.0 will be shown in display and the last 10 digits should be subtracted. 6-4. Continuity Test Connect the BLACK test lead to the “COM” jack and the RED to the “VΩ” jack (Note: The polarity of the red test lead is positive “+”).
- Page 12 6-7. Capacitance Measuring 1) Connect the BLACK test lead to the COM jack and the RED to the mA jack. 2) Set the function switch at F position. (NOTE: The polarity of the RED lead is positive “+”) 3) Connect test leads across the capacitor under measure and be sure the polarity of connection is observed.
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Page 13: Battery Replacement
8. BATTERY REPLACEMENT If the sign “ ” appear on the display, it indicates battery should be replaced. Remove screws and open the back case, replace the exhausted battery with new battery (9V IED 6F22, NEDA 1604 or equivalent). 9. ACCESSORIES Owners manual: 1 piece Test leads:... -
Page 14: Warranty
DISPOSAL OF THIS ARTICLE Dear Customer, If you as some point intend to dispose of this article, then please keep in mind that many of its components consist of valuable materials, which recycled. Please do not discharge it in the garbage bin, but check with your local council for recycling facilities in your area.
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