DIGITAL MULTIMETER Model : DM-9090 萬用表/多功能數字電錶

DM-9090 DIGITAL MULTIMETER

多功能數字電錶

簡介

交直流電壓：0 ~ 600V ±0.8%

交直流電流：0 ~ 10A ±1%

電阻：0 ~ 20M歐姆 ±0.8%

電容：0.1pF ~ 20uF ±2.5%

溫度：-40°C ~ 1000°C ( 0 ~ 1800°F ) ±1%

頻率’電晶體’二極體’導通蜂鳴測試

Size：185 X 87 X 39mm

FEATURES

Multi-function measurement : ACV, DCV, ACA, DCA, OHMS, CAPACITANCE, TEMP., Hz, DIODE, hFE, CONTINUITY BEEPER.

Rotary function switch, easy operation.

Large size LCD display.

meet IEC safety requirement, & approval.

Built in overload protection for any ranges.

Fuse for overload protection.

一般規格

顯示 (Display)

18mm (0.7″) LCD (Liquid Crystal Display) , 3½ digits , Max. indication 1999.

測量 (Measurement)

40 ranges covering DCV , ACV , DCA , ACA , ohms , CAPACITANCE , FREQUENCY , TEMPERATURE , hFE , DIODE , Continuity Beeper,

極性 (Polarity)

Automatic Switching, ‘ － ‘ indicates negative polarity.

歸零調整 (Zero Adjustment)

Automatic adjustment.

輸入過載指示 (Over-input indicator)

display shows ‘ 1 ‘ or ‘ -1 ‘.

取樣時間 (Sampling Time)

Approx. 0.4 second.

操作溫度 (Operating Temp.)

0 ℃ to 50 ℃ ( 32 ℉ to 122 ℉ ).

操作溼度 (Operating Humidity)

Less than 80% RH.

電源供應 (Power Supply)

006P DC 9V battery ( heavy duty type ).

電源消耗 (Power Consumption)

Approx. DC 3.6mA.

體積 (Dimensions)

185x87x39 mm ( 7.3 x 3.4 x 1.5 inch ).

重量 (Weight)

322g / 0.71 lb. ( including battery ).

附件 (Accessories Included)

Red and Black Test Leads ….. 1 pair.

0.5 Amp Spare Fuse ……….. 1 PC.

Instruction Manual ……….. 1 PC.