Unit UT8803 Manual de usuario

DIGITAL MULTIMETER

True RMS

6000 Counts

FUSED

CAT II 600V

FUSED

MAX 30 sec EACH 15min

1000V

750V max

Benchtop Digital Multimeter

User Manual

I. Introduction

UT8803 is a professional 6000 count benchtop multimeter with high accuracy and outstanding performance.

It supports multiple measurements:

AC/DC voltage

AC/DC current

Resistance

Frequency

Capacitance

Inductance

Audion (hFE)

Diode(LED)

Thyristor(SCR)

Continuity

Please carefully read and comply with all warnings and cautions in this manual.

II. Open box inspection

Open the package box and take out the instrument. Please check whether the following items are deficient

or damaged and contact your supplier immediately if they are.

User Manual(DVD-R)----------------------1pc

Test leads-------------------------------------1pair

Alligator clip test line-----------------------1pair

Power line------------------------------------1pc

Software DVD-------------------------------1pc

USB cable------------------------------------1pcs

Warranty--------------------------------------1pc

Warning: When the measured voltage is greater than 600V, The instrument cannot be used for

measurements in CAT II, CAT III and CAT IV environment

III. Safety instructions

Safety standards

This instrument strictly follows the EN 61010-1: 2010, EN 61326: 2013, RoHS, pollution grade II safety

standard, CAT II 600V.

Unplug the power cord when the instrument is not in use.

Note: In the case that the instrument is not used in accordance with the operation instructions,

the protection provided by the instrument may be weakened or lost.

CLEANING

Be sure meter is turned off and wipe with a clean ,dry lint-free cloth.

Do not use abrasive cleaners or solvents

Power cord

specification:

1) Before using the instrument, please check if there is any item which is damaged or behaving abnormally.

If any abnormal item is found (such as: test lead bared, housing case damaged, LCD broken, etc.),

please stop using the instrument. It is strictly prohibited to use an instrument without shell cover.

Otherwise, there is a danger of electric shock.

2) If test lead is damaged, replace with the same type or of the same specifications.

3) Do not touch bare wire, connectors, input terminal or circuit being measured.

4) Use caution to measure voltage >DC 60V or AC 36Vrms, keep fingers behind finger guard to prevent

shock hazard.

Before each use, verify operation by testing a known working circuit that is within the rating of this unit.

5) When measuring unknown voltage, switch the dial to the maximum range position.

6) Do not impose voltage or current exceeding the specified ones on the instrument.

7) Functional dial should be switched to proper position. After each measure, disconnect the test leads

with the circuit. Pull out the power line if not use for long time. Do not switch the functional dial during

measurement.

Approval NO.

116006

40036455

40040244

Rating

300/500V

16A 250~

10A 250~

Description

H05VVF 3X0.75mm²

XR-T002

XR-W002

Name

CORD

PLUG

CONNECTOR

IV. General specifications

1) Max voltage between input terminal and COM jack: 1000V DC/750V AC

2) Fuse Type:

10A Jack: (CE) F1 (12A H 1000V) Fuse (Φ6.3x32) mm

mA/μA Jack: (CE) 600mA H 1000V Fuse (Φ6.3x32) mm

3) Display: Max value: 5999; refresh 2~3 times/s

4) Range: Auto

5) Polarity: Auto

6) Overrange indicator: OL

7) Operating temperature: 0~40˚C (32˚F~104 ˚F)

8) Storage temperature: -10 ˚~50 ˚C (14 ˚F~122 ˚F)

9) Relative humidity: ≤75% at 0 ˚C~30 ˚C; ≤50% at 30 ˚C~40 ˚C

10)Electromagnetic compatibility:

RF=1V/m, overall accuracy=specified accuracy+5% of range.

RF>1V/m, no specified calculation.

11)Power Supply: AC 100V/120V/127V/220V/230VAC/240V, 450-440Hz, 28VA max Protection fuse being

used: For AC 100V/120V/127V,AC 250V T 250mA For AC 220V/230V/240V, AC 250V T 125mA μA mA

FUSE: 400mA/1000V

12)Dimension: 320mm*265mm*110mm

13)Weight: 3100g (accessories excluded)

14.Safety standards: IEC 61010: CAT II 600V

15.CAT II: It is applicable to test and measuring circuits connected directly to utilization points (socket

outlets and similar points) of the low-voltage MAINS installation.

16)Temperature coefficient: 0.1*(specified accuracy)/ ˚C (<18 ˚C or ≥28 ˚C)

8) Do not use or store the instrument in high temperature, high humidity, flammable, explosive or strong

magnetic field environments.

9) Do not change the internal circuit of the instrument in order to avoid the damage to the instrument and

users.

10)Switch off the power supply after measurement

V.Display screen

HOLD

MAX

MIN

USB

PAL

SER

SCR

RANGE

AUTO

ChFE

D Q R

Capacitance

Auto range

Manual range

Maximum value

Minimum value

Data hold

Relative value

Series

Parallel

USB connection

Diode& thyristor polarity

Thyristor/continuity/

Audion magnification

Reading

Unit

Stimulation bargraph

High voltage

Inductance

Capacitance loss factor, inductance

quality factor, equivalent resistance

measurement.

15.Measurement units:

mV、V

μA、mA、A

Ω、kΩ、MΩ

nF、F、mF μ

μH、mH、H

Hz、kHz、MHz

℃/℉

20.

21. AC

22. DC

Negative value

Alternative current

Direct current

Voltage

Current

Resistance

Capacitance

Inductance

Frequency

Thyristor magnification

Temperature

VI. Functions

V COM←→

V ←→ COM

μA mA ←→ COM

A ←→ COM

μA mA ←→ COM

A ←→ COM

℃/℉

SCR

hFE

µA mA

Hz %

Functions (measurement modes)

DC voltage

AC voltage

Resistance

Continuity

Frequency/ duty ratio

Capacitance

Inductance

Capacitance loss factor

Inductance quality factor

Equivalent resistance

DC current

AC current

Diode(LED)

Audion magnification

Thyristor measurement

Temperature

Multifunction socket (UTS-03A)

V-COM

Multifunction socket (UTS-03A)

Position Input terminal

VII. Structure

1. Power switch

2. Display screen

3. 20A jack

4. μA/mA jack

5. COM jack

6. Function jack(voltage, resistance, inductance,

capacitance, frequency, continuity, diode, duty ratio)

7. Buttons:

DIGITAL MULTIMETER

True RMS

6000 Counts

FUSED

CAT II 600V

FUSED

MAX 30 sec EACH 15min

1000V

750V max

12 3 4 5 6 77 8

F2 F600mA 1000V

100V 240V

TO AVOID ELECTRIC SHOCK, REMOVE THE TEST

LEADS AND TURN OFF THE POWER INPUT BEFORE

OPENING THE CASE AND REPLACING THE FUSE.

POUR ÉVITER UN CHOC ÉLECTRIQUE, RETIREZ

LES CORDONS DE MESURE ET ÉTEIGNEZ

L'ALIMENTATION AVANT D'OUVRIR LA CASE

ET DE REMPLACER LE FUSIBLE.

SELECTOR LINE(45-440Hz,28VA Max) FUSE

100V

120V

AC 100V

AC 120/127V

220V

240V

AC 220/230V

AC 240V

AC 250V T250mA

AC 250V T125mA

910 11 12 13

Data hold/backlight

Function switch

Range switch

Max/min value

Relative value/USB connection

Loss factor/ quality factor/ equivalent resistance

8.Function dial

9.Grounding

10.Fuse dial (F2 600mA)

11.USB port

12.AC voltage switch

13.Socket

Symbols on meter

Power on

Power off

Direct current

Alternating current

Ground Terminal

Caution, possibility of electric shock

Warning or caution, To ensure safe operation and service of this meter,

follow all warnings and instructions detailed in this manual.

USB port

Do not place equipment and its accessories in the trash. Items must be

properly disposed of in accordance with local regulations.

Comply with European Union Directive

Conforms to UL STD. 61010-1, 61010-030, Certified to CSA STD.

C22.2 No. 61010-1, 61010-030.

It is applicable to test and measuring circuits connected directly to utilization

points (socket outlets and similar points) of the low-voltage MAINS installation.

CAT II

VIII. Operation instructions

Note: Select the corresponding input terminal. Functional dial should be switched to proper position

1. DC voltage measurement

a) Insert red test lead to V jack, black lead to COM jack.

b) Switch the dial to position, press button to enter DC measurement mode (figure 1). Connect

the test leads to the load in parallel.

c) Reading displayed.

d) Press button to manually switch the range. Press 4 times to enter mV range.

Note:

Do not input voltage over 1000V, or it may pose shock hazard.

Use caution to measure high voltage

After each measurement, disconnect test leads and circuit being measured.

黑

红

DIGITAL MULTIMETER

True RMS

6000 Counts

FUSED

CAT II 600V

FUSED

MAX 30 sec EACH 15min

1000V

750V max

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