原廠產品詳情網址，歡迎瀏覽：

https://www.lutron.com.tw/products/225/dmm-cat-iii-1000v

DM-9960 智慧型自動換檔電錶 DM-9960 DMM CAT III 1000V 產品概述 用智能多功能萬用表實現精確 DM-9960數字萬用表以緊湊耐用的設計，提供準確可靠的測量，是電氣維護、故障排除、工業環境和質量控製等多種應用中不可或缺的工具。 DM-9960的卓越特點： 1. 多功能測量：測量DCV、ACV、DCA、ACA、電阻、電容、頻率、溫度、二極管和連續性呼叫器。 2. 帶條形圖指示器的大型液晶顯示屏：配備大型液晶顯示屏和條形圖指示器，便於清晰易讀出測量數據。 3. 高分辨率和高精度：提供4000計數A/D，實現高分辨率和精確測量。 4. 安全性與耐用性：符合IEC 1010 CAT III 1000V安全要求，並為大多數射擊場內置過載保護。 5. 智能功能：具備最大/最小值、峰值值、相對測量、數據保存以及手動距離選擇自動測距功能。  1.4000位數顯示器具有類比刻畫顯示 2.交直流電壓:0~400.0mV~1000V   AC ±(1%+2D)   AC ±(0.5%+2D)~±(0.8%+1D) 3.交直流電流:0~10.00A~400.0uA   ±(1%+2D)~±(1.5%+2D)   交直流電流鉤投(ACA/DCA)(選購)   ☆CA-203 交直流電流鉤頭   0~200，0A~2000A兩檔 4.電阻:0~400.0Ω~40.00MΩ 5.頻率:0~4000Hz~40.0MHz   ±(0.5%+2D) 6.電容:0~4.000nF~40.00mF   ±(3%+1D) 7.溫度:-20℃~750℃   ±(1%+2℃)~3%RD 8.CAT III 1000V 9.尺寸:185×88×40mm 10.RS-232連線，儀器端為光耦合介面(選購)    無相關程式選購，必須自行寫程式蒐集資料    無標準USB轉接介面

Technical Specifications:

– Display: 65 mm x 48 mm large LCD display with bar graph indicator

– Measurement Range:

– DC Voltage: 400.0 mV / 4 V / 40 V / 400 V / 1000 V

– AC Voltage: 400.0 mV / 4 V / 40 V / 400 V / 1000 V

– DC Current: 400 µA / 4000 µA / 40 mA / 400 mA / 10 A

– AC Current: 400 µA / 4000 µA / 40 mA / 400 mA / 10 A

– Resistance: 400 Ω / 4 KΩ / 40 KΩ / 400 KΩ / 4 MΩ / 40 MΩ

– Capacitance: 4 nF / 40 nF / 400 nF / 4 µF / 40 µF / 400 µF / 4 mF / 40 mF

– Frequency: 4 KHz / 40 KHz / 400 KHz / 4 MHz / 40 MHz

– Temperature: -20 ℃ to 750 ℃

– Accuracy:

– DC Voltage: ± (0.5% reading + 2d) for 400 mV range, ± (0.8% reading + 1d) for other ranges

– AC Voltage: ± (1% reading + 2d) * Spec. are tested under 50/60 Hz.

– DC Current: ± (1% reading + 2d) to ± (1.5% reading + 2d) depending on range

– AC Current: ± (1% reading + 2d) to ± (1.5% reading + 2d) depending on range

– Resistance: ± (1% reading + 2d) to ± (3% reading + 5d) depending on range

– Capacitance: ± (3% reading + 1d)

– Frequency: ± (0.5% reading + 2d)

– Temperature: ± (1% reading + 2℃) for -20℃ to 300℃, ± (3% reading) for 301℃ to 750℃

– Input Impedance**: 10 MΩ

– Overload Protection:

– 400 mV range: ± 500 DCV, 350 ACV

– Other ranges: ± 1000 DCV, 1000 ACV

– 10 A range: 10 A fuse

– uA, mA ranges: 500 mA fuse

– Sampling Time: Approximately 0.5 to 1 second

– Operating Temperature: 0℃ to 50℃ (32℉ to 122℉)

– Operating Humidity: Max. 80% RH

– Power Supply: 1.5V battery x 2 (UM-4/AAA/Micro/R03 type)

– Power Consumption: Approximately DC 2.5 mA

– Dimensions: 185 x 88 x 40 mm (7.3 x 3.5 x 1.6 inches)

– Weight: 350 g (0.77 lb)