WB267* series AC/DC withstand voltage tester is designed for safety parameters measurement of electricial products. It is widely used in household appliances, electronic instruments, electronic equipment, electronic components, wires and cables and other industries. The WB267* series tester fully meet IEC 60598-1:2024，IEC 60335:2023 そして GB 7000.1-2023.
標準：
IEC 60598-1 (GB 7000.1) “Luminaires – Part 1: General requirements and tests”
IEC 60335-1「家庭用及び類似の電気機器 – 安全性 – パート1：一般要求事項」
仕様：
| LISUNモデル | Voltage Test Range | ブレークダウン電流範囲 | Transformer Cap | 試験時間 | Test Accuracy |
| WB2671A | 0-5KV(AC/DC) | AC: 0-20mA；DC: 0-20mA | 750VA | 1～99s | ±5% |
| WB2671B | 0-5KV(AC/DC) | AC: 0-100mA；DC: 0-20mA | 750VA | 1～99s | ±5% |
| WB2673C | 0-5KV(AC) | AC: 0-200mA | 1KVA | 1～99s | ±5% |
| WB2673B | 0-5KV(AC) | AC: 0-400mA | 2KVA | 1～99s | ±5% |
| WB2673A | 0-5KV(AC) | AC: 0-600mA | 3KVA | 1～99s | ±5% |
| WB2672A | 0-10KV(AC) | AC: 0-20mA | 750VA | 1～99s | ±5% |
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