(T1 - T2) / T2
― 46 ―
― 45 ―
Note:
•
Temperature function does not show the bar graph.
•
The provided K-type thermocouple (K-250PC) is a polar device.
Connect the device to the meter properly.
•
The range of K-250PC is -50
℃
to 250
℃
.
•
Separately available K-type adapter (K-AD) allows you to use
other international standard mini plug thermocouples.
5-9
「
」
(Do not apply any voltage or current.)
・
Capacitance (
) measurement
・
Diode (
) test
5-9-1 Capacitance (
) measurement
CAUTION
1. Discharge the capacitor before any measurement.
2. The instrument applies the current to the capacitor to measure.
Capacitors with large leakage such as chemical capacitors cannot be
measured accurately.
1) What to measure
(Capacitance): Capacitance of capacitors
2) Measuring ranges
: 7 ranges; 60.00nF, 600.0nF, 6.000μF, 60.00μF, 600.0μF,
6.000mF, and 25.00mF
3) Measuring procedure
①
Connect the red plug of the test lead to
measuring
terminal and the black one to the COM terminal.
②
Set the function selector to
, then press the SELECT
button to select the capacitance measurement. (Unit "F" will
be indicated.)
③
Apply the test pins (Red and Black) to the object to measure.
④
Read the display.
1. Do not apply any voltage or current to the measuring terminals.
2. Measuring live circuit may damage the meter.
WARNING
Summary of Contents for DMM PC720M
Page 1: ...PC720M DIGITAL MULTIMETER 取扱説明書 INSTRUCTION MANUAL ...
Page 18: ... 32 31 備 考 時 に は バ ー グ ラ フ は 表 示 さ れ ま せ ん ...
Page 20: ...m m D 36 35 備 考 m m m m D 時にはバーグ ラフは表示されません ...
Page 24: ...T1 T1 T2 T1 T2 44 43 ...
Page 29: ...μ μ μ μ μ μ Hz 54 53 ...
Page 42: ...PC720M DIGITAL MULTIMETER INSTRUCTION MANUAL ...
Page 59: ... 32 31 Note The display style of or does not show the bar graph ...
Page 61: ...m m D 36 35 Note The display style of m m m m or D does not show the bar graph ...
Page 65: ...T1 T1 T2 T1 T2 44 43 ...
Page 70: ...μ μ μ μ μ μ Hz 54 53 ...