Unit UT120A Manual de usuario

4000-count notebook type auto-ranging

“Safety Information"

Safety Information

DI

. Meter Description(See Figure 1)

International Electrical Symbols

2. SELECT Button to toggle between Resistance, Capacitance, Diode

and Continuity functions.(Capacitance for UT120B only).

Knob

which, however, will

if under DCV

and ACV ranges

DCV or ACV status with the range default at 400mV(DCV) or 4V(ACV)

press the button to switch between Hz and %

measurement.

Making Measurements

1.Measuring DC Voltage(See Figure 2)

2. Measuring AC Voltage(See Figure 3)

3. Measuring Resistance(See Figure 4)

4. Measuring Frequency and Duty Cycle(See Figure 5)

5. Testing Diodes and Continuity(See Dotted Part in Figure 6)

these two

all capacitors

ends

6. Measuring Capacitance(See Figure 7)

As there is a capacitance reading displayed under open-circuit status,

A. General Specifications

（test pens and battery included)

pressing

wake up the meter "button to wake up the meter".

to

in-line

is connected

Technical Specifications

B. Accuracy Specifications

calibration per year.

battery

the battery with a new 3V battery.

conforms to UL STD 61010-1, 61010-2-030, 61010-031,

certified to CSA STD C22.2 NO.61010-1, 61010-2-030, 61010-031’

P/N: 110401105302X

MAY.2018 REV. 1

序号项目内容

1

2

3

4

5

6

7

尺寸展开尺寸：285X190mm 折叠尺寸：95X95mm

材质 60g书纸

颜色单黑印刷

外观要求

装订方式按折叠线折叠

表面处理无

印字完整清晰、版面整洁，无斑墨、残缺破损、毛边、装钉不齐等缺陷。

修改

DWH

设计 MODEL

机型:

Part NO.

物料编号:110401105302X

CHK

审核

APPRO.

批准

说明书菲林做货要求：

8REV. 1

UT120A/B

英文说明书

( ETL版本)

李丹2018-5-28

优利德科技(中国)股份有限公司

UNI-TREND TECHNOLOGY (CHINA) CO.,LTD

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