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Instrument box
1PC
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Page 3: ...I Operation Method 9 1 Power On Off 9 2 Battery Voltage Check 9 3 DC Voltage Test 9 4 AC Voltage Test 10 5 Insulation Resistance Test 10 6 GUARD Use of Protective Wires 12 7 Polarization Index PI and...
Page 4: ...e on the tester u Please don t measure in an inflammable place The flame sparkle maybe cause explosion u During usage of tester please stop using it when exposed metal is caused by broken enclosure or...
Page 5: ...e absorption ratio and polarization index of DC voltage The machine is beautiful and upscale has a wide range high resolution convenient operation easy to carry accurate reliable stable performance st...
Page 6: ...0 1M 100 1000M 1M 1G 10G 5 rdg 5dgt 0 01G 500V 10 0 10M 3 rdg 5dgt 0 01M 10 100M 0 1M 100 1000M 1M 1G 10G 5 rdg 5dgt 0 01G 1000V 10 0 20M 3 rdg 5dgt 0 01M 20 200M 0 1M 200 2000M 1M 2G 20G 5 rdg 5dgt...
Page 7: ...itions 23 C 5 C below 75 rh Rated voltage V 100 250 500 1000 2500V 5000V Test Voltage V rated voltage 1 10 Insulation Resistance Range G 0 01M 1000G Insulation Resistance Insulation 0 01M DC Voltage R...
Page 8: ...Data Storage 500 groups FULL symbol indicates that storage is full Data Review Data review function MR symbol display Overflow Display Exceed measurement range overflow function OL symbol display Alar...
Page 9: ...lay screen 2 LINE interface 3 V interface 4 GUARD interface 5 EARTH interface 6 Function button area 7 Power on off button 8 Test button 9 changer interface 10 USB interface 11 Security Alligator Clip...
Page 10: ...ed on APO is displayed in the lower corner When it is not in operation it will automatically shut down after 15 minutes 2 Battery Voltage Check After powering on if the LCD shows a low battery voltage...
Page 11: ...test circuit wiring is in good condition and whether the circuit under test is energized If the circuit is live it may damage the instrument and affect the measurement accuracy Must wear high voltage...
Page 12: ...charged circuit Before testing check that the test leads are good and confirm that the circuit under test is uncharged Turn the rotary switch to gear then press VSEL to select the voltage value to be...
Page 13: ...resistance value In order to avoid this phenomenon as shown in the figure below use the protection wire any conductive bare wire to flow the leakage current through the part After connecting to the pr...
Page 14: ...on ratio see the following formula for the specific test time but for the large capacity and long term absorption process such as transformers generators cables capacitors and other electrical equipme...
Page 15: ...s pressed The LCD displays the measured value After the measured value is fixed the absorbance or polarization index can be read After the test is completed press to view the divisor of the absorption...
Page 16: ...very time you turn it on 9 Alarm Settings After power on long press to turn on and off the alarm function Long press SET key to set the resistance alarm value Press or key to change the current digit...
Page 17: ...as the third set of data 11 Data Review Deletion After booting or measuring press the MEM button more than 3 seconds to enter the data lookup and store the data read interface MR symbol display Press...
Page 18: ...figure is displayed VIII Battery Description The instrument is powered by a 12V battery when the battery power is reduced when the voltage drops to 10V the battery symbol is displayed Please replace t...
Page 19: ...18 Instrument box 1PC...
Page 20: ...ZhengNeng Electronics Technology Co Address 2F No 15 Baoshu Road Taihe Baiyun District Guangzhou Guangdong China Toll free call 4000 1515 38 Tel 86 20 36544172 Fax 86 20 37319075 Post 510540 WebSite...
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