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Veto VS-228, Manual

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Veto VS-228 Manual Download Page 12

                                           

 

7. MAINTENANCE 

CAPACITANCE 

Range 

Resolution 

Accuracy 

9.999nF 

1pF 

±2.5% of rdg ± 20dgts 

99.99nF 

1pF 

±2.5% of rdg ± 10dgts 

999.9nF 

0.1nF 

9.999uF 

1nF 

99.99uF 

10nF 

999.9uF 

0.1uF 

9.999mF 

0.001mF 

±10% of rdg ± 20dgts 

60.00mF 

10.00mF 

 

FREQUENCY 

Range 

Resolution  Sensitivity 

Accuracy 

9.999Hz 

0.001Hz 

>1V RMS 

±0.1% of rdg   

± 5dgts 

99.99Hz 

0.01Hz 

999.9Hz 

0.1Hz 

9.999kHz 

1Hz 

99.99kHz 

10 Hz 

999.9 kHz 

100 Hz 

9.999 MHz 

1kHz 

 

 

PULSE WIDTH 

Range 

Resolution 

Accuracy 

1.0 ~ 10.0ms 

0.1ms 

± 2% of rdg ± 20dgts 

 

 

DUTY CYCLE 

Range 

Resolution 

Accuracy 

1.0% ~ 

99.0% 

0.1% 

± 2% of rdg ± 5dgts 

Pulse width: >100us, <100ms 

Frequency width: 5Hz ~ 100kHz 

Sensitivity: >5V RMS 

 

 

 

 

 

 

     WARNING!

 Do not attempt to repair or service the analyser unless you are qualified to do so and have the   

       relevant calibration, performance test, and service information. To avoid electrical shock or damage to the   

       meter do not get water inside the case. 

7.1.     Periodically wipe the case with a damp cloth and mild detergent. Do not use solvents. 

7.2.     Turn the analyser off when not in use and remove the battery if stored for a long period of time. 

7.3.     Do not store the analyser in a place of high humidity or high temperature. 

7.4.     Replacing The Battery 

     WARNING! 

To avoid electric shock, disconnect the test leads from the analyser before removing the battery   

       Cover. 

7.4.1.    When the battery becomes exhausted or drops below the operating voltage, the battery symbol will be  

       appear in the left hand side of the display 

7.4.2.    Open the battery cover by loosening the two screws using a small cross head screwdriver. 

7.4.3.    Remove the old battery and insert the new one, observing the correct polarity. 

7.4.4.    Replace the battery cover and secure with the two screws. 

     WARNING!

 To avoid electric shock, do not operate the analyser until the battery cover is secured in place. 

7.5.     Replacing the Fuses. 

     WARNING!

 To avoid electric shock, disconnect the test leads from the analyser before accessing the fuses. 

7.5.1.    Open the rear cover by loosening the six screws using a small cross head screwdriver. Gently ease the rear   

       cover off. 

TYPE K TEMPERATURE 

Range 

Resolution 

Accuracy 

-30°C 

~1000°C 

1.0°C 

± 3 % of rdg ± 

5°C/8°F 

(Meter only) 

-22°F ~ 

1832°F 

1.0°F 

Summary of Contents for VS-228

Page 1: ...h voltages Familiarise yourself with the application and limitations of the multimeter as well as the potential hazards IF IN ANY DOUBT CONSULT A QUALIFIED ELECTRICIAN Before commencing testing follow instructions below and select the correct input sockets function and range on the multimeter When the meter is connected to a circuit do not touch any unused meter terminals When the magnitude of the...

Page 2: ...d caution are factors which cannot be built into this product but must be applied by the operator WARNING Engines produce carbon monoxide which is odourless and causes slower reaction time which could lead to serious injury An engine which is operating should be in a well ventilated area or the vehicle s exhaust should be connected to an adequate fume removal system When working on a vehicle which...

Page 3: ...luding Min Max and Peak Hold Supplied with Inductive Coupler test probes and thermocouple in carry case SPECIFICATION Model No VS 228 Diode Check Yes Tach RPM 2 10cyl 4 Stroke 60 9000 x1 rpm 600 12000 x10 rpm Back Light Yes Dwell 4 5 6 8cyl Display Hold Yes AC Voltage 600mV 6V 60 600V 750V Auto Ranging Yes DC Voltage 600mV 6V 60 600V 1000V Inductive Coupler Yes AC Current 60mA 600mA 6A 20A Digits ...

Page 4: ...USH BUTTON FUNCTIONS 3 MAIN METER FEATURES Original 4 1 Manual Range Stroke 4 2 DIS Hz ms CYL Button Press to this button to select STROKE 4 2DIS Hz ms CYL range V A R CAP Hz manual Range fig 1 Fig 2 Fig 3 ...

Page 5: ... freeze the reading on the display The symbol will appear in the display 4 3 2 Press the DATA HOLD button again to return to normal operation 4 4 Peak Hold fig 5b The Peak Hold function captures the peak AC voltage or current The meter can capture negative or positive peaks as fast as 1 28 millisecond in duration 4 4 1 Turn the function switch to the ACA or ACV position 4 4 2 Press the PEAK button...

Page 6: ...rce WARNING When measuring voltage be sure the Red test lead is in the terminal marked V If the test lead is in an Amp A or Milliampere mA terminal you may be injured or the meter damaged 5 2 Resistanceesistance Ω IMPORTANT If you are testing an application that has capacitors in the circuit be sure to turn the power OFF on the test circuit and discharge all capacitors Accurate measurement is not ...

Page 7: ...hrough the chip is quite slow We recommend the user to discharge the capacitor with some other apparatus 5 6 AC or DC Current A IMPORTANT All current measured flows through the meter It is important that you do not A Measure current greater than 600 Volts AC or DC with respect to ground B Do Not Exceed 30 seconds when measuring continuous current between 1A 20A 5 6 1 Select the 20A or mA range wit...

Page 8: ...8 5 Connect the Red test probe to the signal out wire of the sensor to be Tested 5 9 Dwell angle 5 9 1 Select the DWELL function with the rotary switch 5 9 2 Insert the Black lead into the COM terminal 5 9 3 Insert the Red lead in V Ω RPM terminal 5 9 4 Connect the Black test probe to ground 5 9 5 Connect the Red test probe to the wire that connects to the breaker points see illustration 5 10 Duty...

Page 9: ...S on Port Fuel injectors 5 11 2 Select the mS Pulse function with the rotary switch 5 11 3 Press the Trigger button the negative trigger slope is displayed on the display NOTE The applied time for most fuel injectors is displayed on the negative slope 5 11 4 Insert the black lead into the COM terminal 5 11 5 Insert the red lead into the V Ω RPM terminal 5 11 6 Connect jumper wires between the fuel...

Page 10: ...4 stroke engines which have 1 ignition on every 4 engine Strokes 5 12 10 RPM 2 For RPM of DIS Distributorless lgnition System 2 stroke engines which Have 1 ignition on every 2 engine strokes PLEASE NOTE THE RPM PICK UP HAS AN ADJUSTABLE SENSITIVITY SWITCH THAT CAN ALSO BE USED TO CORRECT AN UNSTABLE READING GENERAL INSTRUMENT SPECIFICATION Instrument complies with IEC 1010 1 EN61010 1 Insulation C...

Page 11: ...0 0mA 100uA 20A 10mA 3 0 of rdg 7dgts Overload Protection 0 8A 250V and 20A 250V Fuse Frequency Range 50 to 60Hz Maximum Input 600mA DC or 600mA AC RMS on mA ranges 20A DC or AC RMS on 20A range RESISTANCE Range Resolution Accuracy 600 0Ω 0 1Ω 1 5 of rdg 5dgts 6 000kΩ 1Ω 1 0 of rdg 5dgts 60 00kΩ 10Ω 600 0kΩ 100Ω 6 000MΩ 1kΩ 60 00MΩ 10kΩ 2 5 of rdg 10dgts RPM Tach Range Resolution Accuracy RPM 4 60...

Page 12: ...alyser off when not in use and remove the battery if stored for a long period of time 7 3 Do not store the analyser in a place of high humidity or high temperature 7 4 Replacing The Battery WARNING To avoid electric shock disconnect the test leads from the analyser before removing the battery Cover 7 4 1 When the battery becomes exhausted or drops below the operating voltage the battery symbol wil...

Page 13: ...ally improve products and as such we reserve the right to alter data specifications and component parts without prior notice IMPORTANT No liability is accepted for incorrect use of this product WARRANTY Guarantee is 12 months from purchase date proof of which will be required for any claim Environmental Protection Recycle unwanted materials instead of disposing of them as waste All tools accessori...

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