Sealey TA203 User Manual

Ta203.v2, Safety 2. features

Voltage . . . . . . . . . . . . . . . (V AC/DC)
Resistance . . . . . . . . . . . . (Ω)
Diode Check. . . . . . . . . . . ( )
Audible Continuity . . . . . . ( )
AC or DC Current. . . . . . . (A)
Temperature . . . . . . . . . . . (Temp °C & °F)
Frequency. . . . . . . . . . . . . (Freq)
Dwell. . . . . . . . . . . . . . . . . ( )
Duty Cycle . . . . . . . . . . . . (%)
Ms - Pulse & ms - Period . (ms)
RPM . . . . . . . . . . . . . . . . . ( )

1.1.

PERSONAL PRECAUTIONS



When using this meter, please observe all normal safety rules concerning

Protection against the dangers of electric current.

Protection of the meter against misuse.


Full compliance with safety standards can only be guaranteed if used with the test leads supplied. If necessary, they must be replaced with genuine Sealey

leads with the same electronic ratings. Failure to do so will invalidate the warranty.


DO NOT use leads if damaged or if the wire is bared in any way.

1.2.

GENERAL SAFETY INSTRUCTIONS



Familiarise yourself with the application and limitations of the meter as well as the potential hazards. IF IN ANY DOUBT CONSULT A QUALIFIED

ELECTRICIAN.



When the meter is linked to a measurement circuit, do not touch unused meter terminals.



When the scale of the value to be measured is unknown set the selector to the highest range available.



Before rotating the range selector to change functions, disconnect test leads from the circuit under test.



WARNING! Never perform resistance measurements on live circuits.



Always be careful when working with voltages above 60Vdc or 30Vac rms. Keep your fingers behind the probe barriers while measuring.



When not in use, store the meter carefully in a safe, dry, childproof location. Storage temperature range -10°C to 50°C.



Never apply voltage or current to the meter that exceeds the specified maximum.



The user shall ensure that test probes are correctly selected in order to prevent danger. Probes shall be selected to ensure that adequate barriers guard against

inadvertent hand contact with live conductors under test and that probes have minimal exposed probe tips. Where there is a risk of the probe tip short circuiting

with other live conductors under test, it is recommended that the exposed tip length shall not exceed 4mm.

Layout: ( Refer to fig. 1. )

Large LCD display

Max/Min/RS232 Button

Relative Button

Data Hold/Back Light Button

Rotary selector Switch

Volts, Ω, Hz, %, RPM, CAP, ms,

DWELL and TEMP Terminal

Com Terminal

mA Terminal

20A Terminal

10. Range/#CYL Button

11.

± TRIG Button

12. Mode/RPM, 2, 4 stroke Button

INSTRUCTIONS FOR:

DIGITAL AUTOMOTIVE ANALYSER 15 FUNCTION BAR

GRAPH/PC LINK
MODEL No:

TA203.V2

Input Limits

Function

Maximum Input

AC Volts

750V AC rms

20A AC/DC (30 secs

max every 15 minutes)

250V AC/DC

Extra large, hi-contrast LCD display with 36mm high digital read-out, bar graph and backlight. Durable bi-composite case with probe storage and integral

stand, suitable for the toughest workshop conditions. Features millisecond pulse-width function for accurate measurement of fuel injection systems.

Includes auto ranging, data hold and auto power off. Supplied with inductive coupler with adjustable sensitivity, for fast reading of engine rpm, test leads

(probe and clip) and thermocouple plus interface cable and software for downloading data to PC.

Meter Functions

FIG. 1.

Terminal

V - Ω - RPM

Frequency
Ohms (Resistance)
Diode Test
AC/DCµ AmA

µ A/mA

400mAAC/DC

2 0 A A C / D C

Duty Cycle (%)

Dwell Angle



WARNING! Do Not make current measurements on the 20A

scale for longer than 30 seconds in every 15 minutes.

Exceeding 30 seconds may cause damage to the meter and

test leads.



WARNING! Ohms can not be measured if a voltage is present.

Only measure in non powered circuits.

1000V DC

DC Volts

Fig.2

IMPORTANT: PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE THE

PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR

PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.

Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these

instructions, and properly maintained, give you years of trouble free performance.

1. SAFETY

2. FEATURES

TA203.V2 Issue No: 3(L)- 17/06/14

Original Language Version