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Summary of Contents for CABAC T8229
- Page 1 DIGITAL MULTIMETER T8229 5 in 1 DMM OPERATION MANUAL CABAC 8 Distribution Place, Seven Hills, NSW, 2147. www.cabac.com.au DIGITAL MULTIMETER CONTENTS...
- Page 2 1. SAFETY INFORMATION 4.10 MEASURING DC VOLTAGE …29 4.11 MEASURING AC VOLTAGE …30 WARNING BE EXTREMELY CAREFUL WHEN USING THIS 4.12 MEASURING FREQUENCY …31 METER. Improper use of this device can result in 4.13 MEASURING DUTY …32 electric shock or destruction of the meter. Take all 4.14 MEASURING DC CURRENT …32...
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Page 3: Maintenance
- double insulation（Protection class ΙΙ）. 1.4.5 Use damp cloth and mild detergent to clean the meter; do not use abrasives or solvents. CAT II - overvoltage (installation) category II, pollution degree 2 per IEC1010-1, referring to the level of 1.4.6 Turn the rotary selector to OFF position to switch off impulse withstand voltage protection provided. - Page 4 SELECT Button - for switching among measuring functions RANGE Button - for switching between auto and manual ranges. Hz/DUTY Button - for switching between Hz and duty measurement. REL Button - for switching to relative measurement. ℃/℉ Button (℃/℉) - for switching between ℃ and ℉ Rotary Selector 1000V CAT III...
- Page 5 3. SPECIFICATIONS 3.1.18 Operating temperature: 0℃ to 40℃（32°F to 104°F） Calibration is required once a year, to be carried out at a 3.1.19 Storage temperature: -10℃ to 50℃（10°F to 122°F） temperature between 18°C and 28 °C (64°F to 82°F) and 3.1.20 Dimension: 195×92×55mm relative humidity below 75%.
- Page 6 3.2.4 AC Current 3.2.5 Resistance Range Resolution Accuracy Range Resolution Accuracy 400μA 0.1μA 400Ω 0.1Ω 4000μ A 1μA 4kΩ 1Ω ±(1.2% of reading + 2 digits) ±（1.5% of reading + 5 digits） 40mA 10μ A 40kΩ 10Ω 400mA 100μA 400k( 100Ω...
- Page 7 Input Impedance: 10MΩ 3.2.10 Temperature Max. Input Voltage: 1000V DC or 750V rms AC 3.2.10.1 Temperature（on sensor, thermoresistor NTC and - By μA, mA or A range: temperature display） Frequency response: 0 ~ 40kHz Range Resolution Accuracy Input current range: ≥1/4 of the rms AC for the range ±...
- Page 8 At the same time, the lights at the “10A” and “COM” to the lowest level when the highest level is reached. jacks will flash to remind the user to plug in the test 3）Press the "RANGE" button for two or more seconds to leads there.
- Page 9 2） Turn the rotary selector or press any of the 4.10 MEASURING DC VOLTAGE “HOLD/B.L”, “SELECT”, “RANGE”, “Hz/DUTY” or WARNING “REL” button to resume operation of the meter under Beware of electrocution. auto the power off mode. Pay special attention to avoid electric shock when 3）...
- Page 10 4.14.4 Connect the test leads to the circuit for measurement. 4.13 MEASURING DUTY 4.14.5 Take the reading on the main indicator of the LCD. 4.13.1 Plug the black test lead into the COM jack and the The polarity symbol denotes the polarity of the end red test lead into the Hz jack.
- Page 11 4.17 MEASURING CAPACITANCE 4.18.3 Press the "SELECT" button to switch to test. 4.18.4 Connect the red test lead to the anode and the black WARNING test lead to the cathode of the diode for testing. Beware of Electrocution. 4.18.5 Take the reading on the main indicator of the LCD. To avoid electric shock, make sure that the NOTE: capacitors have been fully discharged before...
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Page 12: Measuring Temperature
4.22 MEASURING TEMPERATURE 4.23 MEASURING SOUND LEVEL (dB) (WITH THERMOCOUPLE) WARNING WARNING To avoid damage to the meter, do not connect the input plug to any electric signal. Beware of electrocution. To avoid electrical shock, do not connect the 4.23.1 Turn the rotary selector to the dB range position. thermocouples to charged circuits. - Page 13 Appendix: 5. MAINTENANCE Conversion between luminance and light intensity: E = I / r 5.1 REPLACING THE BATTERIES where E --- luminance, unit: Lux； WARNING I --- intensity of light source, unit: cd； To avoid electric shock, make sure that the test r --- distance between illuminant surface of light source leads have been clearly move away from the circuit and light detector, unit: m.
- Page 14 6. ACCESSORIES 1) Test leads: electric rating: 1000V 10A 1 pair (set) 2) Thermocouple (K type TP01) 1 set 3) Operation Manual 1 copy - 48 - Ordering Information: Part No. T8229...
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