W arnin g – KYORITSU 1052 User Manual
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Note
The default temperature read-out of the Digital Multimeters is in Celsius (°C).
To change it to Fahrenheit (°F), it is necessary to proceed as follows:
Changing the temperature unit setting to Fahrenheit
Displaying “ ºC ” only is configured at factory before shipment.
Carry out the following setting procedure to display “ ºF ”.
While pressing the SELECT, RANGE and HOLD keys simultaneously, turn the function switch
to the “ TEMP ” position. Then, upon pressing the SELECT key, the temperature unit switches
from ºC to ºF.
Once the temperature is displayed in ºF, press the SELECT key to alternately switch the
temperature units between ºF and ºC.
The conversion from Celsius to Fahrenheit is performed using the equation
Fahrenheit temperature = 1.8×Celsius temperature + 32
4.3.8 Current Measurement (µA/mA/A)
W ARNIN G
To avoid damage to instrument or equipment
• Before starting measurement, make sure that the position of function switch and the input
terminals for connecting the test leads are appropriate for the desired mode of measurement.
• The maximum input current (limited by fuses) of the “µA” and “mA” ranges is 440 mA.
Be careful not to burn yourself
• When measuring more than 6A under exceeding 40℃ conditions, the continuous measuring
time shall be within 3 minutes, then keep disconnected for more than 10 minutes.
1) Turn the function switch to the “µA ” , “mA ” or “A ”position.
(If the magnitude of the current being measured is not known,
select the “A ”position. Make sure the current being measured
is no more than 440mA before the “µA ” or “mA ” position is
selected.)
2) Please select between DC and AC. When selecting AC, press
the SELECT key.
3) Plug the black test lead into the “ COM ” input terminal and the
red test lead into the “A ”input terminal.
If the current is in the order of mA or less, plug the red test lead
into the “µA • mA” input terminal.
4) Connect the test leads to the circuit under test and then read the
value when it stabilizes.
Test leads
Red
Black
Test leads
Red
Black