The MIC-10s1 is a portable, rugged, easy-to-use, 10kV class insulation test meter. The MIC-10s1 has a wide measurement range, selectable test voltages, and excellent safety features.

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**Performance and Features:**

- Insulation resistance to 40.0 TΩ
- User-selectable test voltage any from 50 V to 1,000 V (with 10 V resolution) and 1,000 V to 10,000 V (with 25 V resolution)
- Continuous indication of measured insulation resistance or leakage current
- Audio beeps every five-second periods to indicate measurement progress
- Indication of actual test voltage during measurement
- 1.2 mA, 3 mA and 5 mA test current
- Step voltage and ramp voltage insulation resistance measurements (SV) (RV)
- Selectable test times (T1, T2, T3 from 1 to 600 seconds) to measure one or two absorption coefficients
- Adjustable measuring time to 99' 59'’
- Polarization index (PI) and dielectric absorption ratio (DAR) measurements
- Dielectric Discharge calculation (DD)
- Digital filters function for measurements in high-noise environment (10 s, 30 s, 60 s)
- High-noise immunity, up to 1550 V (induced)
- Adjustable limit settings for measured resistance RISO
- Measurement of capacitance during the measurement of RISO
- DC and AC voltage measurement in the range of 0 V to 600 V
- Graphical display of R and V, or R and I, plots the progress of test in real-time, and final graph
*(see example below)* - Meter conforms to EN 61557

**Safety First:**

- CAT-IV 600V, CAT-III 1000V
- Automatic discharge of tested object after measurement completes to remove high voltage charges remaining on cable
- Protection against measuring live objects, measurement will not proceed
- Measurements with test leads up to 180 ft / 55 m length

**Construction:**

- Backlit keyboard and graphical display
- Rugged IP 54 case - protected from water spray from any direction

**Power Supply:**

- Bult-in battery pack, low battery warning indicator, built-in fast charger
- AC power: 90 V to 260 V, 50 Hz / 60 Hz

**Memory:**

- 990 cells of memory (11,880 records) to save test results
- Wireless data transmission to a PC with Bluetooth®, or via USB cable

**Press article:**

Sonel introduces new models of insulation resistance meters.

**Test drive the MIC 10k1 with this Online Simulator:**

**Insultaion Resistance Measurement**

Measurement range acc. to IEC 61557-2: VN = 10,000V: 10.00MΩ to 40.0TΩ

Measurement with DC and increasing voltage (SV) for UISO = 10 kV

Range |
Resolution |
Accuracy |

0.0 to 999 kΩ | 1 kΩ | ±(3% m.v. + 10 digits) |

1.00 to 9.99 MΩ | 0.01 MΩ | |

10.0 to 99.9 MΩ | 0.1 MΩ | |

100 to 999 MΩ | 1 MΩ | |

1.00 to 9.99 GΩ | 0.01 GΩ | |

10.0 to 99.9 GΩ | 0.1 GΩ | |

100 to 999 GΩ | 1 GΩ | ±(3.5% m.v. + 10 digits) |

1.00 to 9.99 TΩ | 0.01 TΩ | ±(7.5% m.v. + 10 digits) |

10.0 to 20.0 TΩ | 0.1 TΩ | ±(12.5% m.v. + 10 digits) |

10.0 to 40.0 TΩ |

**Approximate maximum values of the measured resistance, depending on the test voltage**

Voltage VISO |
Measurement range |
Measurement range with AutoISO-5000 |

50 V | 200 GΩ | 20.0 GΩ |

100 V | 400 GΩ | 40.0 GΩ |

250 V | 1.00 TΩ | 100 GΩ |

500 V | 2.00 TΩ | 200 GΩ |

1,000 V | 4.00 TΩ | 400 GΩ |

2,500 V | 10.00 TΩ | 400 GΩ |

5,000 V | 20.0 TΩ | 400 GΩ |

10,000 V | 40.0 TΩ | - |

**AC/DC voltage measurement**

Range |
Resolution |
Accuracy |

0.0 to 29.9 V | 0.1 V | ±(2% m.v. + 20 digits) |

30.0 to 299.9 V | 0.1 V | ±(2% m.v. + 6 digits) |

300 to 750 V | 1 V | ±(2% m.v. + 2 digits) |

- Frequency range: 45 to 65Hz

**Capacitance measurement**

Display range |
Resolution |
Accuracy |

1 to 999 nF | 1 nF | ±(5% m.v. + 5 digits) |

1.00 to 49.99 µF | 0.01 µF |

- Measurement of capacitance is available only during RISO measurement (when discharging the object).
- Accuracy of measurement is met for tested capacitance connected in parallel with a resistance greater than 10 MΩ
- For measurement voltages below 100 V accuracy is not specified

**Temperature measurement**

Display range |
Resolution |
Accuracy |

-40.0 to 99.9 °C | 1 °C | ±(3% m.v. + 8 digits) |

-40.0 to 211.8 °F | 1 °F | ±(3% m.v. + 16 digits) |

**Electric security**

- type of insulation: double, according to EN 61010-1 and IEC 61557
- measurement category: CAT IV 600 V (CAT III 1000 V) according to EN 61010-1
- protection class acc. to EN 60529: IP40 (IP67 with closed cover)

**Other technical data**

- Power supply from: battery 12V or from electric grid 90 V to 260 V, 50 Hz / 60 Hz
- weight: ca. 15.5 lbs / 7 kg
- dimensions: 15.35" x 12.2" x 7.09" / 390 x 310 x 180 mm
- display: LCD 5,6'’ graphical
- data transmission: USB cable or Bluetooth®

The acronym “m.v.” stands for a “measured reference value”.