型号差异（说明书）
Model matrix
| SPLT00 | 无表头No meter |
|---|---|
| SPLT01 | 单表：电压/功率 + 报警Single meter + alarm |
| SPLT04 | 电压/电流/功率/功率因数V/I/P/PF |
三个型号支持相同的接口：E14 / E27 / B22 灯座、线夹、接线柱与 AC 插座，按需要的读数与报警功能选型即可。
All three share the same interfaces — E14 / E27 / B22 sockets, clips, binding posts and an AC outlet. Pick the model by the readings and alarm you need.
警告：所有金属铜片带高压，测试中请勿触碰。
Warning: live metal — do not touch during use.
三款试灯盒
The three boxes
使用说明
How to use
测试半成品或成品灯：用「E14」「E27」或「交流负载」等接口接入测试品，即可测出交流电压、交流电流、交流功率与功率因数等数据（读数项目按型号而定）。
Connect the sample to the E14, E27 or AC load interface to read AC voltage, current, power and power factor — the available readings depend on the model.
SPLT01 的报警功能
Alarm on SPLT01
- 短按按键可在「电压」与「功率」显示之间切换
- 接入一只标准测试品并打开开关点亮它
- 长按按键，把此时的功率设为标准功率，同时显示报警范围
- 多次长按可切换报警范围：±5%、10%、15%、20%
- 之后接入的灯若超出范围会自动报警，实现次品灯提示
- Short-press the button to toggle between voltage and power
- Fit a known-good sample and switch it on
- Hold the button to store that wattage as the reference and show the alarm band
- Hold again to cycle the band: ±5%, 10%, 15% or 20%
- Any later lamp outside the band triggers the alarm
电气量程摘录
Ranges
| 工作电源Supply | 95~250VAC 50Hz |
|---|---|
| AC V | 0~300VAC，±0.5% |
| AC I | 0~3A，±0.5% |
| P | 0~600W，±0.5% |
| PF | 0~0.999 |
安全与保养
Safety and care
- 警告：本产品所有金属铜片都带高压，测试过程中不能接触，防止触电
- 产品使用保险丝进行防爆保护；如仪器不亮，先考虑保险丝已烧断，更换即可
- 更换保险丝时必须尽量拧紧座盖，否则多次下来会损坏保险丝座
- 必须由合格的授权人员操作，保养维修同样只能由授权人员执行
- Warning: every copper contact carries mains voltage — never touch them during a test
- A fuse provides blast protection; if the box stays dark, check the fuse first
- Tighten the fuse cap firmly when replacing, or the holder will wear out
- Operation and servicing must be done by qualified authorised personnel
相关型号
Related
需要同时看直流侧数据与电源效率，请选 PLT 系列多表测试架；只要四个交流读数的台式方案可看 PLT04。
For DC-side readings and driver efficiency, see the PLT racks; for a bench box with the four AC readings, see PLT04.