Insulation tester

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TES-3660

Autoranging Insulation Tester

Product Features
  • Large LCD with analog bar graph and digital display.
  • 250V, 500V, 1000V output voltage for insulation MΩ testing.
  • insulation testing with automatically switch to
    voltage measurement.
  • LoΩand MΩ function for testing connections.
  • Autodischarge of capacitive voltage charges.
  • Last reading HOLD display. (In MΩ and LoΩ function)
  • AC/DC voltage measurement up to 1000V.
  • Manual data memory and read function (9 sets).
  • Meets EN61557 and IEC61010-1, CAT III 1000V.
  • Size : 235 (L) x 116 (W) x 54(H) mm , (9.3”L x 4.6”W x 2.1”H)
Autoranging Insulation Tester

 

q      Insulation Resistance

 

Range

Resolution

Accuracy

Test Voltages

4MΩ/40MΩ/400MΩ/4000MΩ/10GΩ

250V

4MΩ: 1 KΩ

40MΩ: 10 KΩ

400MΩ:100 KΩ

4000MΩ: 1MΩ

10GΩ: 10MΩ

3%+5
(<1000M)

 

5%+5
(>1000M)

250V+30% ~ -0%

4MΩ/40MΩ/400MΩ/4000MΩ/10GΩ

500V

500V+30% ~ -0%

4MΩ/40MΩ/400MΩ/4000MΩ/10GΩ

1000V

1000V+30% ~ -0%

Analog Bar Graph

0 to 10GΩ

Nominal Current

1mA

Circuit Protection

Test inhibited if input 30V AC or DC

 

q      LoΩ

 

Display Range

40.00Ω

Measurement Range

0.01Ω to 40.00Ω

Accuracy

2%+2

Resolution

0.01Ω

Analog Bar Graph

40.00Ω

Open Circuit Voltage

6V typical

Short Circuit Current

200mA minimum, (0.2 to 2.0Ω)

Circuit Protection

Test inhibited if input 30V AC or DC.

 

q      AC Voltage (40Hz500Hz)                                                                                          Sensitivity : 2V

 

Range

Resolution

Accuracy

Input Impedance

Overload Protection

999V

1V

2%+2

9MΩ

1000Vrms

 

q       DC Voltage                                                                                                                    Sensitivity : 2V

 

Range

Resolution

Accuracy

Input Impedance

Overload Protection

999V

1V

1%+2

9MΩ

1000Vrms

 

q      Resistance & Continuity (100Ω ± 80Ω)

 

Range

Resolution

Accuracy

Max. open Circuit Voltage

Overload Protection

999.9Ω

0.1Ω

1%+3

3V

1000Vrms