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User's Guide of Mini Clamp Multimeters DF68A/DF68D
2-2-4. doesn’t exceed the limited value during measurement.
2-2-5. it is prohibited to connect the voltage in the resistance range
terminals.
2-2-6. please removes the battery if keep the multimeter for a
long time, in case the battery leakage damages the inner
components.
2-2-7. it will cause serious electric shock if the DCV>36V or
ACV>25V.
2-2-8. it should be especially careful when clamping the uninsulated
conductor or maternal lines, to avoid electric shock by
contacting the conductor accidentally.
3 FeAtUre
3-1. General feature
3-1-1. Display: LCD display
3-1-2. Maximum display: 3 3/4 (3999 character) automatically
polarity display
3-1-3. over range display: maximum display”OL”
3-1-4. V, Ω, CAP automatic range (some current range is manual
range)
3-1-5. Data hold function
3-1-6. Sampling speed: 3 times/second
3-1-7. low battery display
3-1-8. Manual back light
3-1-9. Continuity Buzzer measurement: <(50±)Ω buzzer ringing
3-1-10. Automatic shutdown (about 30mins)
