Measurement mode(single item selection)
• Earth leakage current
• Leakage current between enclosure and earth
• Leakage current between enclosure and enclosure
• Leakage current between enclosure and line
• Patient auxiliary current
• Patient leakage current I
• Patient leakage current II
• Patient leakage current III
(Some modes cannot be selected when the network and class settings
decide they are unnecessary.)

DC, AC, AC+DC, ACpeak

Allowable value measurement current
25 mA maximum
* 75 mA maximum for AC Peak measurement
(See the accuracy table for details of measurement ranges.)

• 25 mA range (maximum indication: 25.00 mA,resolution: 0.01 mA)
• 5 mA range (maximum indication: 5.000 mA,resolution: 0.001 mA)
• 500 μA range (maximum indication: 500.0 μA, resolution: 0.1 μA)
• 50 μA range (maximum indication: 50.00 μA, resolution: 0.01 μA)
Note 1: If the range is exceeded, "OVERFLOW" is displayed.
Note 2:When the range is set to Hold, the indication is up to 0
(for 50 μA range only).
Note 3:When using network D, the full-scale value of each range is approximately
1/1.5.
When using network F, the full-scale value of each range is approximately
1/2.

Range switch

Auto range (indication: AUTO, initial setting)
Hold range (indication: HOLD)

110% voltage application (measurement auxiliary function)
Equipped with a voltage output terminal (T3) that applies 110% power
supply voltage between the functionally insulated signal input/output
section (or Type F applied part) and ground.
No-load output voltage:
From -0% to +5% of power supply voltage of line input for equipment under
test
1 MΩ resistance load:
Within ± 2% of power supply voltage of line input for equipment under
test
Output impedance:
22.5 ± 1 kΩ (including output protective resistance of 10 kΩ at 50/60 Hz)
Output ON/OFF selection
• Applied when positive phase (to input power supply voltage)
• Applied when negative phase (to input power supply voltage)
Automatic switching function (automatic measurement function)