  | 
  | 
| 
 交流瓦特AC Watt (50 or 60 Hz, PF 0.5 to 1. CT = 1) 
Model 21 (0 to 50A), Model 23 (0 to 100A) 
 | 
 
 
| 
 範圍  
 | 
 解析度  
 | 
 讀值準確度 21 (0 - 30A)  
讀值準確度 23 (0 - 60A)  
 | 
 讀值準確度 21 (30 - 50A)  
讀值準確度 23 (60 - 100A)  
 | 
 
| 
 0.000 – 9.999 W 
 | 
 0.001 W 
 | 
 ±1% ± 0.02 W 
 | 
 ±2% of VA ± 5dgts 
 | 
 
| 
 10.00 – 99.99 W 
 | 
 0.01 W 
 | 
 ±1% ± 0.2 W 
 | 
 ±2% of VA ± 5dgts 
 | 
 
| 
 100.0 – 999.9 W 
 | 
 0.1 W 
 | 
 ±1% ± 0.2 W 
 | 
 ±2% of VA ± 5dgts 
 | 
 
| 
 1.000 – 9.999 KW 
 | 
 0.001 KW 
 | 
 ±1% ± 0.02 KW 
 | 
 ±2% of VA ± 5dgts 
 | 
 
| 
 10.00 – 99.99 KW 
 | 
 0.01 KW 
 | 
 ±1% ± 0.2 KW 
 | 
 ±2% of VA ± 5dgts 
 | 
 
| 
 100.0 – 999.9 KW 
 | 
 0.1 KW 
 | 
 ±1% ± 0.2 KW 
 | 
 ±2% of VA ± 5dgts 
 | 
 
| 
 1000 – 9999 KW 
 | 
 1 KW 
 | 
 ±1% ± 2 KW 
 | 
 ±2% of VA ± 5dgts 
 | 
 
 
 | 
| 交流電流AC Current (50 or 60 Hz, True RMS) | 
 
 
| 
 範圍(Model 19,21)  
 | 
 範圍(Model 23)  
 | 
 解析度  
 | 
 讀值準確度  
 | 
 
| 
 0.30 – 60.00mA 
 | 
 0.30 – 60.00mA 
 | 
 0.01mA 
 | 
 ±0.5% ± 5dgts 
 | 
 
| 
 60.0 – 600.0mA 
 | 
 60.0 – 600.0mA 
 | 
 0.1mA 
 | 
 ±0.5% ± 5dgts 
 | 
 
| 
 0.030 – 3.000 A 
 | 
 0.030 – 9.999 A 
 | 
 0.001 A 
 | 
 ±0.5% ± 5dgts 
 | 
 
| 
 3.00 – 30.00 A 
 | 
 10.00 – 60.00 A 
 | 
 0.01 A 
 | 
 ±0.5% ± 5dgts 
 | 
 
| 
 30.00 – 50.00 A 
 | 
 6 0.00 – 99.99 A 
 | 
 0.01 A 
 | 
 ±1.0% ± 5dgts 
 | 
 
 
 | 
| 交流電壓AC Voltage (50 or 60 Hz, True RMS) | 
 
 
| 
 範圍  
 | 
 解析度  
 | 
 讀值準確度  
 | 
 範圍  
 | 
 解析度  
 | 
 讀值準確度  
 | 
 
| 
 3V – 250V 
 | 
 0.1 V 
 | 
 ±0.5% ± 5dgts 
 | 
 250V – 600V 
 | 
 0.1 V 
 | 
 ±0.5% ± 5dgts 
 | 
 
 
 | 
| 交流電壓諧波分析(百分比%及大小,1 到 99次) | 
 
 
| 
 範圍  
 | 
 解析度  
 | 
 %準確度  
 | 
 解析度  
 | 
 大小準確度  
 | 
 
| 
 50V – 600V 
 | 
 0.1 % 
 | 
 ±0.5% 
 | 
 0.1 V 
 | 
 ±0.5% ± 0.5V 
 | 
 
 
 | 
| 交流電流諧波分析(百分比%及大小,1 到99次諧波) | 
 
 
| 
 範圍(Model 19, 21)  
 | 
 範圍(Model 23)  
 | 
 解析度  
 | 
 %準確度  
 | 
 解析度  
 | 
 大小準確度  
 | 
 
| 
 10.00 – 60.00mA 
 | 
 10.00 – 60.00mA 
 | 
 0.1 % 
 | 
 ±0.5% 
 | 
 0.01mA 
 | 
 ±0.5% ± 0.1mA 
 | 
 
| 
 60.0 – 600.0mA 
 | 
 60.0 – 600.0mA 
 | 
 0.1 % 
 | 
 ±0.5% 
 | 
 0.1mA 
 | 
 ±0.5% ± 1mA 
 | 
 
| 
 0.5 – 3.000 A 
 | 
 0.5 – 9.999 A 
 | 
 0.1 % 
 | 
 ±0.5% 
 | 
 0.001 A 
 | 
 ±0.5% ± 0.01 A 
 | 
 
| 
 3.00 – 30.00 A 
 | 
 10.00 – 60.00 A 
 | 
 0.1 % 
 | 
 ±0.5% 
 | 
 0.01 A 
 | 
 ±0.5% ± 0.1 A 
 | 
 
| 
 30.00 – 60.00 A 
 | 
 6 0.00 – 99.99 A 
 | 
 0.1 % 
 | 
 ±1.0% 
 | 
 0.01 A 
 | 
 ±1.0% ± 0.1 A 
 | 
 
 
 | 
| 功率因素(PF), 相角(Φ)(Model 21 and 23) | 
 
 
| 
 範圍(PF)  
 | 
 解析度  
 | 
 讀值準確度  
 | 
 範圍(Φ)  
 | 
 解析度  
 | 
 讀值準確度  
 | 
 
| 
 0.000 – 1.000 
 | 
 0.001 
 | 
 ± 1° 
 | 
 -180° to 180° (0 ° to 360 ° ) 
 | 
 0.1° 
 | 
 ± 1° 
 | 
 
 
 | 
| 諧波總量百分比(%THD-F, 1到99次諧波) 波形因素(Crest Factor, C.F.) | 
 
 
| 
 範圍  
 | 
 解析度  
 | 
 讀值準確度  
 | 
 範圍  
 | 
 解析度  
 | 
 讀值準確度  
 | 
 
| 
 0.0 – 999.9 % 
 | 
 0.1% 
 | 
 ± 0.5% ± 5 digits 
 | 
 1.00 – 99.99 
 | 
 0.01 
 | 
 ± 5% ± 30 digits 
 | 
 
 
 | 
| 
 鉤部直徑 
 | 
約30mm | 
 
| 
 電池規格 
 | 
1.5V SUM-3 x 2 | 
 
| 
 顯示 
 | 
4+2+2 位數 LCD | 
 
| 
 耗電量 
 | 
約5mA | 
 
| 
 自動關機 
 | 
30分鐘 | 
 
| 
 每週期取樣速度 
 | 
512次(電壓電流), 256次(瓦特) | 
 
| 
 LCD 顯示更新速度 
 | 
約每秒兩次 | 
 
| 
 重量 
 | 
200g | 
 
| 
 操作溫度 
 | 
-10° C to 50° C | 
 
| 
 儲存溫度 
 | 
-20° C to 60° C | 
 
| 
 操作濕度 
 | 
< 85% relative | 
 
| 
 儲存濕度 
 | 
< 75% relative | 
 
| 
 尺寸 
 | 
210 (L) x 62 (W) x 35.6mm (H), 8.3" (L) x 2.5" (W) x 1.4" (H) | 
 
| 
 附件 
 | 
測試棒 x 1, 攜帶用背袋 x 1, 說明書 x 1, 電池 1.5V x 2 | 
 
| 
 選購 
 | 
鱷魚夾 | 
 
 
 |