Hioki DM7275 Series - Auto-Hold Function

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Auto-hold Function
6.2 Auto-hold Function
The auto-hold function is useful when you wish to check the measured value. The buzzer will sound
once the measured value has stabilized (when the uctuations in the measured value fall within the
auto-hold range), and the display will be automatically held. The auto-hold range is specied as a
percentage of the measurement range. Increasing the auto-hold range causes values to be held
more quickly, while decreasing it takes more time but causes values to be held in a more stable
state.
(Measurement screen) MENU > MEAS >
AUTOHOLD
1
Enable the auto-hold function.
(Default setting: OFF)
2
1
2
3
Set the auto-hold range.
CLR Reverts the setting to its
default value.
CANCEL Cancels the setting and
returns to the previous screen.
(Valid setting range: 0.001% to 1.000% of
the range; default setting: 0.1%)
The HOLD icon will be displayed on the
Measurement screen while the measured
value is being held automatically.
The current measured value is displayed in real
time.
Measured value being automatically held
• When the auto-hold function is enabled, the
measurement conditions change as follows:
RUN state, MEDIUM integration time, 10M
Ω
input resistance, contact check ON.
• Measured values are not automatically held
when they are 0.1% or less of the range.
When measuring small values, select an
appropriate range.
The auto-hold state will be canceled in
the following instances:
• If the measurement cables are
disconnected from the measurement
target and then reconnected to the
measurement target
• If the range or measurement speed
(integration time) is changed
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