Multifunctional Electrical Installations Meter Sonel MPI-535

SKU: SL-MPI-535-EU-R1

MPI-535 allows safety control of residential, commercial and industrial electrical installations.

  • The largest touch screen on the market (7”) – remarkable ergonomics and ease of use
  • Measurement of all parameters related to earthing and protection against electric shock – one device instead of several
  • Auto measurements – the ability to perform automatic measurements in sequence – simplified measurements
Free shipping over 200 EUR
Estimated shipping time 3-4 weeks

The Multifunction Electrical Installations Meter Sonel MPI-535 is a comprehensive solution for commissioning and testing electrical installations. This device offers a range of functionalities that make it a must-have tool for every service technician.

One of the key features of the Sonel MPI-535 is its 7-inch touch screen display, which offers remarkable ergonomics and ease of use. The large screen makes it easy to read and interpret measurement results, and the touch screen interface allows for easy navigation of the device's various functions.

The meter also comes with a removable microSD memory card, which allows for easy expansion of memory capacity. Additionally, the Li-Ion battery provides longer operation of the meter, making it ideal for use in the field.

The Sonel MPI-535 offers a wide range of measurements related to earthing and protection against electric shock, making it a versatile tool for commissioning and testing electrical installations. The device can quickly measure the fault loop impedance in networks secured with RCDs, without triggering the RCD, saving time and making the process more efficient.

The meter also offers Auto measurements, which allows the user to perform automatic measurements in sequence, simplifying the process and reducing the time required to complete measurements. The device also offers a fast path from measurements to report, making it easy to create professional and accurate reports.

Overall, the Multifunction Electrical Installations Meter Sonel MPI-535 is an essential tool for service technicians, providing a comprehensive solution for commissioning and testing electrical installations. For more information, please check out the datasheet within the Documents tab.

Product information
Product name Multifunctional Electrical Installations Meter Sonel MPI-535
Brand Sonel
Fault loop impedance ZL-PE, ZL-N, ZL-L
Measurement range 0,13 - 1999 Ω
Display range 0 - 1999 Ω
Resolution from 0,001 Ω
Accuracy ±(%m.v. + digits) ±(5 % m.v. + 30 digits)
Fault loop impedance ZL-PE in RCD mode
Measurement range from 0,50 - 1999 Ω
Display range 0 - 1999 Ω
Resolution from 0,01 Ω
Accuracy ±(%m.v. + digits) ±(6 % m.v. + 5 digits)
General and short-time delay RCD
Measurement range 0 - 300 ms
Display range 0 - 300 ms
Resolution 1 ms
Accuracy ±(%m.v. + digits) ±(2 % m.v. + 2 digits)
Selective RCD
Measurement range 0 - 500 ms
Display range 0 - 500 ms
Resolution 1 ms
Accuracy ±(%m.v. + digits) ±(2 % m.v. + 2 digits)
For sinusoidal residual current (AC type)
Measurement range 3,3 mA - 1000 mA
Display range 3,3 mA - 1000 mA
Resolution from 0,1 mA
Accuracy ±(%m.v. + digits) ±5 % IΔn
For unidirectional residual current and unidirectional with the 6 mA DC bias (type A)
Measurement range 3,5 mA - 700 mA
Display range 3,5 mA - 700 mA
Resolution from 0,1 mA
Accuracy ±(%m.v. + digits) ±10 % IΔn
For direct residual current (type B)
Measurement range 2,0 mA - 1000 mA
Display range 2,0 mA - 1000 mA
Resolution from 0,1 mA
Accuracy ±(%m.v. + digits) ±10 % IΔn
Earth resistance - 3-pole method
Measurement range from 0,50 Ω - 1,99 kΩ
Display range 0 - 1,99 kΩ
Resolution from 0,01 Ω
Accuracy ±(%m.v. + digits) from ±(2 % m.v. + 3 digits)
Earth resistance - 4-pole method
Measurement range from 0,50 Ω - 1,99 kΩ
Display range 0 - 1,99 kΩ
Resolution from 0,01 Ω
Accuracy ±(%m.v. + digits) from ±(2 % m.v. + 3 digits)
Earth resistance - 3-pole + clamp method
Measurement range 0,00 Ω - 1,99 kΩ
Display range 0,00 Ω - 1,99 kΩ
Resolution from 0,01 Ω
Accuracy ±(%m.v. + digits) ±(2 % m.v. + 4 digits)
Earth resistance - 2-clamp method
Measurement range 0,00 Ω - 99,9 kΩ
Display range 0,00 Ω - 99,9 kΩ
Resolution from 0,01 Ω
Accuracy ±(%m.v. + digits) from ±(10 % m.v. + 4 digits)
Resistance-to-earth
Measurement range 0,00 Ωm - 99,9 kΩm
Display range 0,00 Ωm - 99,9 kΩm
Resolution from 0,1 Ωm
Accuracy ±(%m.v. + digits) Depending on accuracy
of RE measurement
Insulation resistance - Measuring voltage 50 V
Measurement range 50 kΩ - 250 MΩ
Display range 0 kΩ - 250 MΩ
Resolution from 1 kΩ
Accuracy ±(%m.v. + digits) from ±(3 % m.v. + 8 digits)
Insulation resistance - Measuring voltage 100 V
Measurement range 100 kΩ - 500 MΩ
Display range 0 kΩ - 500 MΩ
Resolution from 1 kΩ
Accuracy ±(%m.v. + digits) from ±(3 % m.v. + 8 digits)
Insulation resistance - Measuring voltage 250 V
Measurement range 250 kΩ - 999 MΩ
Display range 0 kΩ - 999 MΩ
Resolution from 1 kΩ
Accuracy ±(%m.v. + digits) from ±(3 % m.v. + 8 digits)
Insulation resistance - Measuring voltage 500 V
Measurement range 500 kΩ - 2 GΩ
Display range 0 kΩ - 2 GΩ
Resolution from 1 kΩ
Accuracy ±(%m.v. + digits) from ±(3% m.v. + 8 digits)
Insulation resistance - Measuring voltage 1000 V
Measurement range 1000 kΩ - 4,99 GΩ
Display range 0 kΩ - 9,99 GΩ
Resolution from 1 kΩ
Accuracy ±(%m.v. + digits) from ±(3 % m.v. + 8 digits)
Measurement of resistance of protective conductors and equipotential bondings with ±200 mA current
Measurement range 0,12 Ω - 400 Ω
Display range 0 - 400 Ω
Resolution from 0,01 Ω
Accuracy ±(%m.v. + digits) ±(2 % m.v. + 3 digits)
Measurement of resistance with low current
Measurement range 0 Ω - 1999 Ω
Display range 0 - 1999 Ω
Resolution from 0,1 Ω
Accuracy ±(%m.v. + digits) ±(3 % m.v. + 3 digits)
Measurement in luxes (lx)
Measurement range 0 lx - 399,9 klx
Display range 0 lx - 399,9 klx
Resolution from 0,001 lx
Accuracy ±(%m.v. + digits) from ±(2% m.v. + 5 digits)
Measurement in feet-candles (fc)
Measurement range 0 fc - 39,99 kfc
Display range 0 fc - 39,99 kfc
Resolution from 0,001 fc
Accuracy ±(%m.v. + digits) from ±(2 % m.v. + 5 digits)
Environmental Conditions
Ingress protection IP51
Operating temperature 0 - 45 °C
Storage temperature -20 - 60 °C
Humidity 20 - 90 %
Nominal temperature 23 ± 2 °C
Reference humidity 40 - 60 %
Measuring category acc. to EN 61010 IV 300 V, III 500 V
Type of insulation acc. to EN 61010-1 and IEC 61557 double
Data Storage
Memory unlimited
Computer Interface
Data transmission USB 2.0
Dimensions and Weight
Dimensions (W x H x D) 223 x 288 x 75 mm (8,8 x 11,3 x 3,0 in)
Weight 2.5 kg (5,5 lbs)
  • WS-03 Adapter with START button with UNI-SCHUKO plug
  • AKU-15 Li-ion battery 11.1 V 3.4 Ah
  • Factory calibration certificate
  • L-2 Carrying case
  • K-02 Crocodile clip, blue, 1 kV, 20 A
  • K-02 Crocodile clip, red, 1 kV, 20 A
  • K-02 Crocodile clip, yellow, 1 kV, 20 A
  • Hanging straps
  • Touchscreen pen
  • Sonel pendrive
  • Sonel Reader
  • Test lead 15 m for earth resistance measurements (on a reel, banana plugs) blue
  • Test lead 30 m for earth resistance measurements (on a reel, banana plugs) red
  • Test lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) blue
  • Test lead 1.2 m, 1 kV (banana plugs) red
  • Test lead 1.2 m CAT III/1000V CAT IV/600V (banana plugs) yellow
  • Mains power cable 230 V (IEC C7 plug)
  • USB cable
  • Pin probe, blue 1 kV (banana socket)
  • Earth contact test probe (rod), 30 cm (2pcs)
  • Pin probe CAT III/1000V CAT IV/600V (banana socket) red
  • Pin probe CAT III/1000V CAT IV/600V (banana socket) yellow
  • Z-7 Power supply adapter
  • MPI-535 meter

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