|
3重測量 |
SK-3007 |
SK-3020 |
SK-3031 |
量程 |
絕緣電阻 |
額定電壓/阻抗 |
500V/1000MΩ
500V/100MΩ |
1000V/2000MΩ
500V/100MΩ
250V50MΩ |
500V/100MΩ |
有效測量范圍 |
1~1000MΩ
0.1~100MΩ |
2M~2000MΩ
0.1M~100MΩ
0.05M~50MΩ |
0.1~100MΩ |
刻度值 |
20MΩ
2MΩ |
50MΩ
2MΩ
1MΩ |
2MΩ |
開路電壓 |
最大刻度值:額定電壓的 ±10%
刻度:額定電壓的 90% |
ACV |
0~600V |
低阻值測量功能 |
N/A |
0~100Ω
0~1KΩ
(by Linear Scale) |
導(dǎo)通測試功能 |
N/A |
by Buzze less than 20Ω |
檢相 |
N/A |
Normal Phase: Green
Reverse Phase: Red
Voltage range: AC50V~500V
Frequency range: 50Hz/60Hz |
ACA |
0~1200A (by optional 873 Clamp Adapter) |
N/A |
0~1200A (by optional 873 Clamp Adapter) |
精度 |
絕緣電阻 |
第1刻度有效測量范圍: ±5% of reading value
第2刻度測量有效范圍: ±10% of reading value
|
ACV |
最大刻度值的±3% |
低阻值測量功能 |
N/A |
±3% |
ACA |
±4% |
|
±4% |
定時(shí)器 |
約. 3 分鐘 |
指示燈 |
by LED Lamp |
by Battery Scale on BATT, CHECK position |
by LED Lamp |