Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C, 47500 Subang Jaya, Selangor, Malaysia.
+603-5621 5786
+603-5621 5829
+60122185651 (Enquiry)
+60162233687 (Vacancy)
Autoranging Insulation Tester TES-3660
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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)
- 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 | ||
- 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. |
- AC Voltage (40Hz～500Hz) Sensitivity : 2V
| Range | Resolution | Accuracy | Input Impedance | Overload Protection |
| 999V | 1V | 2%+2 | 9MΩ | 1000Vrms |
- DC Voltage Sensitivity : 2V
| Range | Resolution | Accuracy | Input Impedance | Overload Protection |
| 999V | 1V | 1%+2 | 9MΩ | 1000Vrms |
- Resistance & Continuity (100Ω ± 80Ω)
| Range | Resolution | Accuracy | Max. open Circuit Voltage | Overload Protection |
| 999.9Ω | 0.1Ω | 1%+3 | 3V | 1000Vrms |
