̶ 6 ̶
3. Specifications
●Measuring range and accuracy（23ºC±5ºC, RH 85% or less）
[Voltage measurement]
Measurement
voltage
0 〜 600V
Accuracy
within ± 5% of the maximum scale value
※ For an input voltage of 30V or more, the instrument automatically
judges AC or DC and indicates the result with the LED.
For AC voltage: Red LED lights up.
For DC voltage: Orange LED lights up.
（The LED doesn t light up if input voltage is less than 30V.）
[Insulation resistance measurement]
Rated measurement
voltage
250V
500V
1000V
Max. effective scale
value
200MΩ
200MΩ
2000MΩ
Accuracy in first
effective measuring
ranges
0.1 to 100MΩ
1 to 1000MΩ
within ± 5% of indicated value
Accuracy in second
effective measuring
ranges
within ± 10% of indicated value
※ measuring ranges other than above, 0 and
∞ ticks
Accuracy at 0 & ∞ within± 0.7% of scale length
Open-circuit voltage
100% to 120% of rated measurement voltage
Rated measurement
current
1mA, 0% to +20%
Short-circuit current within 1.5 mA
