Safety Information This manual contains information that must be followed for operating the meter safely and maintaining the meter in a safe operating condition. If this meter is not used in the manner specifi ed, the protection provided may be impaired. Warning! Warns of potential danger, refer to the instruction manual to avoid personal injury or damage to the meter.
Page 3
Where applicable use GS38 approved leads (not supplied) these are available from Di-Log. When using test leads keep fi ngers behind the fi nger guards. Do not apply more than the rated voltage, as marked on the meter between the terminals or between any terminal and ground.
Page 4
Safety Information Do not use or store the meter in an environment of high temperature, humidity, fumes, vapour, gaseous, infl ammable and strong magnetic fi eld. The performance and safety of the use may be compromised in such circumstances. Disconnect circuit power and discharge all high voltage capacitors before testing resistance, continuity, diodes, capacitance or current.
Input Limits Never apply voltage or current to the meter that exceeds the specifi ed maximum: Function Maximum Input V AC 600V DC/AC V DC OR V AC 600V DC/AC, 200Vrms on 200mV range mA DC 200mA 250V fast acting fuse (30 seconds max every 15 minutes) Resistance, 250Vrms for 15sec max...
Controls and Inputs 1. LCD Display. 2. Rotary switch. 3. 10A terminal. 4. COM terminal. 5. Positive terminal Note: Tilt stand, fuse and battery compartment are on rear of unit.
Symbols and Annunciators •))) Continuity Diode test μ micro (amps) milli ( volts, amps) kilo (ohms) Ω ohms volts direct current volts alternating current amps direct current Battery test...
Specifi cations Function Range Resolution Accuracy DC Voltage (V DC) 200mV 0.1mV ±(0.5% reading + 2 digits) 2000mV 0.01V 200V 0.1V ±(0.8% reading + 2 digits) 600V AC Voltage (V AC) 200V 0.1V ±(1.2% reading + 10 digits) 600V ±(1.2% reading + 10 digits) DC Current (A DC) 2000μA 1μA...
Page 9
Specifi cations Diode Test: Test current: 1mA maximum. Open circuit voltage: 2.8V dc typical. Continuity Check: Audible signal will sound if the resistance is less than approximately 30Ω Battery test current: 9V (6mA); 1.5V (100mA) Input Impedance: >1MΩ ACV Bandwidth: 45Hz to 450Hz DCA voltage drop: 200mV Display: 3 ½...
Page 10
Specifi cations Relative Humidity: <70% operating, <80% storage Operating Altitude: 7000ft. (2000) meters maximum. Weight: 255g Size: 150mm x 70mm x 48mm Safety: For indoor use and in accordance with Overvoltage Category II, Pollution Degree 2. Category II includes local level, appliance, portable equipment, etc., with transient overvoltages less than Overvoltage Category III.
Operation Warning: RISK OF ELECTROCUTION. HIGH-VOLTAGE CIRCUITS, BOTH AC AND DC, ARE VERY DANGEROUS AND SHOULD BE MEASURED WITH GREAT CARE. 1. ALWAYS turn the function switch to the OFF position when the meter is not in use. 2. If “OL” appears in the display during a measurement, the value exceeds the range you have selected.
DC Voltage Measurements Caution: DO NOT MEASURE DC VOLTAGES IF A MOTOR ON THE CIRCUIT IS BEING SWITCHED ON OR OFF. LARGE VOLTAGE SURGES MAY OCCUR THAT CAN DAMAGE THE METER. 1. Set the function switch to the highest V DC position.
AC Voltage Measurements Warning: RISK OF ELECTROCUTION. THE PROBE TIPS MAY NOT BE LONG ENOUGH TO CONTACT THE LIVE PARTS INSIDE SOME 240V OUTLETS FOR APPLIANCES BECAUSE THE CONTACTS ARE RECESSED DEEP IN THE OUTLETS. AS A RESULT, THE READING MAY SHOW 0 VOLTS WHEN THE OUTLET ACTUALLY HAS VOLTAGE ON IT.
Page 14
AC Voltage Measurements 3. Connect the test probe tips to the circuit under test. Connect the red test probe tip to the positive side of the circuit. 4. Read the voltage in the display. Reset the function switch to successively lower V DC positions to obtain a higher resolution reading.
DC Current Measurements Caution: DO NOT MAKE CURRENT MEASUREMENTS ON THE 10A SCALE FOR LONGER THAN 30 SECONDS. EXCEEDING 30 SECONDS MAY CAUSE DAMAGE TO THE METER AND/OR THE TEST LEADS. 1. Insert the black test lead banana plug into the negative (COM) terminal.
Page 16
DC Current Measurements 5. Connect the black test probe tip to the negative side of the circuit. Connect the red test probe tip to the positive side of the circuit. 6. Apply power to the circuit. 7. Read the current in the display. For mA DC measurements, reset the function switch to successively lower mA DC positions to obtain a higher resolution reading.
Resistance Measurements Warning: TO AVOID ELECTRIC SHOCK, DISCONNECT POWER TO THE UNIT UNDER TEST AND DISCHARGE ALL CAPACITORS BEFORE TAKING ANY RESISTANCE MEASUREMENTS. REMOVE THE BATTERIES AND UNPLUG THE LINE CORDS. 1. Set the function switch to the Ω position. 2.
Continuity Check Warning: TO AVOID ELECTRIC SHOCK, NEVER MEASURE CONTINUITY ON CIRCUITS OR WIRES THAT HAVE VOLTAGE ON THEM. 1. Set the function switch to the position. 2. Insert the black lead banana plug into the negative (-) terminal (COM) and the red test lead banana plug into the positive (+) terminal (Ω).
Diode Test Warning: TO AVOID ELECTRIC SHOCK, DO NOT TEST ANY DIODE THAT HAS VOLTAGE ON IT. 1. Insert the black lead banana plug into the negative (-) terminal (COM) and the red test lead banana plug into the positive (+) terminal (Ω). 2.
Battery Test 1. Insert the black lead banana plug into the negative (-) terminal (COM) and the red test lead banana plug into the positive (+) terminal (Ω). 2. Select the 1.5V or 9V BAT position using the function select switch. 3.
Page 21
Replacing & Installing the Battery Warning: TO AVOID ELECTRIC SHOCK, DISCONNECT THE TEST LEADS FROM ANY SOURCE OF VOLTAGE BEFORE REMOVING THE BATTERY COVER. 1. When the batteries become exhausted or drop below the operating voltage, “BAT” will appear in the right-hand side of the LCD display. The battery should be replaced.
Replacing the Fuses Warning: TO AVOID ELECTRIC SHOCK, DISCONNECT THE TEST LEADS FROM ANY SOURCE OF VOLTAGE BEFORE REMOVING THE FUSE COVER. 1. Disconnect the test leads from the meter and any item under test. 2. Open the fuse cover by loosening the screw on the back cover using a Phillips head screwdriver.
Warranty & Maintenance 24 Month Warranty Di-Log instruments are subject to stringent quality controls. If in the course of normal daily use a fault occurs we will provide a 24 month warranty (only valid with invoice). Faults in manufacture and materials defect will be rectifi ed by us free of charge, provided the instrument has not been tampered with and returned to us unopened.
Need help?
Do you have a question about the DL9204 and is the answer not in the manual?
Questions and answers