PROVA-8500功率计|泰仕PROVA-8500功率计产品特点：
待机电力量测(0~100W, 分辨率0.001W)
ㄧ般电力(0~2000W)
100W交流电力供应+交流电力分析
可设定标准电压与频率(85~250V, 45Hz~65Hz)
电力质量测量(功率、功率因素、电压、电流)
可透过RS-232C界面在PC做设定(选项:RS-232C对USB线)
可设定过电流保护(OCP)
99笔预设电压和频率
待机和操作按钮
修正键可以修正错误输入
待机电力测量：可应用在笔记型计算机、桌上型个人计算机、LCD电视.....等
PROVA-8500功率计|泰仕PROVA-8500功率计参数资料：
1. 正面控制板规格(标准正弦波输出)
| 范围 | 分辨率 | 精准度 | 批注 |
| 85V - 250V | 0.1V | ±1% | THD < 2% |
| 45Hz - 65Hz | 0.01Hz | ± 0.1 Hz | - |
| 10mW - 100W | 0.1mW | ± 1 % ± 0.05W | - |
| 5mA – 0.6A | 0.1mA/ 1mA | ± 1 % ± 0.5mA | (注1) |
| 0.6A – 1.5A | ± 1 % ± 5mA | ||
| PF (0 ~ 1) | 0.001PF | ±0.1Hz | - |
注1：本测试仪(正面控制板) 最大输出为100W，故电流(最大)设定范围，随电压设定而改变；
例如：电压设定值大于150V 时，电流最大输出将仅为0.75A。
2. 背面控制板输出规格 (AC量测，最大2000W)
| 范围 | 分辨率 | 精准度 |
| 100mW - 2000W | 0.1mW/1mW/ | ± 1 % ± 0.5W |
| 0.01W/0.1W/1W | ||
| 85V - 250V | 0.1V | ± 1 % |
| 5mA – 0.6A | 0.1mA/ | ± 1 % ± 5mA |
| 0.6A – 1.5A | 1mA/ | ± 1 % ± 50mA |
| 1.5A - 10A | 0.01A | ± 1 % ± 0.1A |
| PF (0~1) | 0.001PF | ± 0.04 |
| 45Hz - 65Hz | 0.01Hz | ± 0.1Hz |
| THD (0.0 - 20.0%) | 0.10% | ± 2% |
| THD (20.0 – 100%) | ±3% of reading ±5% | |
| THD (1000 – 999.9%) | ±10% of reading ±10% | |
| Hn (1 – 10th) | 0.1mA/ | reading in mA: ±1.4% of reading ±1mA |
| 0.001A/ | reading in A: ±1.4% of reading ±0.1A | |
| Hn (11 – 20th) | 0.01A | reading in mA: ±4% of reading ±1mA |
| reading in A: ±4% of reading ±0.1A | ||
| Hn (21 – 50th, A range) | reading in mA: ±10% of reading ±1mA | |
| reading in A: ±10% of reading ±0.1A | ||
| Hn (21 –50th, mA range) | reading in mA: ±20% of reading ±1mA | |
| reading in A: ±20% of reading ±0.1A |
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