







HT3530/HT3530A Insulation Tester
Unique surface resistance and volume resistivity testing
One-in-four professional instrument that integrates insulation resistance meter, picometer, digital potentiometer and digital high voltage source meter
HT3530 Insulation Tester is used to measure the insulation resistance and leakage current of various electronic components, equipment, dielectric materials, wires and cables; Supporting electrode box can test the surface resistance and volume resistivity of materials.
- HT3530/HT3530A is an intelligent measurement instrument with high performance ARM microprocessor control design.It is ideal for different ranges of various electrical, electronic parts, and electronic equipment testing
- One-in-four professional instrument that integrates insulation resistance meter, picometer, digital potentiometer and digital high voltage source meter
- 6 measurement ranges.
- 1V~1000V arbitrary voltage outputunder 1V resolution meets any test voltage requirements and can test resistance ranges 500Ω~9.9PΩ, with max display of 99999
- Equipped with test electrode can test the volume resistivity and surface resistivity of the material
- HT3530 can accurately draw curve V-I/V-R curve
- Equipped with discharging function
- Supper-high speed testing provides the best solution for automated production. HT3530 has a sorting and beeper function
- Equipped with Handlerand RS232 interfaces fit for the automatic sorting system to complete the automatic pipeline test.
- Calibration function, open-circuit clearingat full measurement ranges.
- 3-inch TFT true color LCD display
HT3530/HT3530A Insulation Tester is used to measure the insulation resistance and leakage current of various electronic components, equipment, dielectric materials, wires and cables;
Supporting electrode box can test the surface resistance and volume resistivity of materials.




Model | HT3530 | HT3530A |
Display | 4.3-inch large screen LCD display | |
Test Parameters | Insulation resistance (IR), leakage current (I), volume resistivity (Rv), area resistance (Rs) | |
Readback Voltage Accuracy | 0.5%±1V | |
Output Voltage | Programmed:1~1000 V, Step value:1V | Programmed:1~1500 V, Step value:1V |
Measurement Range | Resistance: 500Ω-9.9PΩ, | |
Leakage current:2mA~10fA | ||
Ranges | 7different measurement ranges, auto and manual modes are available in each range | |
Basic Accuracy | 1%(10M~1G);3% (1G~10G);5%(10G~100G);10%(100G~1T);20%(≥1T) | |
Calibration | Open-circuit reset for all ranges | |
Test Speed | 1 meas/sec., 5meas/sec. | |
Timing Charger | 0~999.9S | |
Comparator | 1 set data records, judging over the upper limit ( HI), qualified (IN), and less than the lower limit(LO) | |
Trigger mode | manual trigger, external trigger, bus trigger | |
Interface | RS-232, Handler (PLC),IO interface | |
Power supply | Voltage:198VAC~240VAC , Frequency:47Hz-63Hz, Max power:50VA | |
Size and Weight | 331mm*329mm*80mm (L*W*D), gross weiht:4.1kg | |
Accessories | HT9330 cable, PB36 connector, HT9800 cable, Power cord, USB | |
Options | HT0305 test electrode |
L9330 test clip
HT0305 electrode box