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Metrel

Metrel MI3125E Multifunction Tester

SKU: MI3125E
Only 3 In Stock
Reward Points: 938 [?]

  • Suitable for use on both domestic and industrial applications

  • Rechargeable, portable and handheld design

  • Online voltage monitoring, built-in loop impedance tables, RCD auto and much more

£570.00
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£469.00
£562.80 (Inc. VAT)

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Metrel MI3125E Basic Handheld 17th Edition Tester

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  • Description

Metrel MI3125E Multifunction Tester Details

The exclusive to PASS Metrel MI3125E multifunction tester covers a variety of applications including testing of both industrial and domestic installations as well TN, TT, single and multiphase systems.

The large backlit graphic display of the user interface ensures a range of key data, including measurement parameters, indications and results are highlighted clearly making this Metrel insulation tester adaptable in even the most dimly lit conditions. Red and green LED’s, situated either side of the display, highlight clear PASS or FAIL evaluation of your test results.

The Metrel multifunction installation tester also boasts a built-in charger c/w rechargeable batteries meaning testing procedures can be carried out in a variety of remote locations away from regular mains power sources. The insulation test voltages of this Metrel multifunction tester range from 50 V to 1000 V, reading up to 1000MΩ. The Metrel MI3125E tester is also future proof as upgrades to the firmware can be made to keep up to date with the latest regulations.

A unique feature of the Metrel MI 3125E is its Earth Spike testing capabilities, being able to perform both 2 & 3 wire Earth spike tests with optional S2001 20mtr 3 wire spike kit.

Metrel MI3125E Multifunction Tester Features

  • LED Pass/Fail indicators
  • Help Screens
  • Online voltage monitoring
  • Built-in loop impedance tables
  • RCD Auto
  • Built-in charger & rechargeable batteries
  • Trip lock function Polarity swap

Metrel MI3125E Multifunction Tester Includes:

  • MI 3125E Multifunction Tester
  • Mains plug cable
  • Test lead, 3 x 1.5 m (brown, green, blue)
  • Rechargeable NiMH AA batteries
  • 12 V battery charging adaptor
  • UK mains cable for charging adaptor
  • Test probe (blue)
  • Test probe (brown)
  • Test probe (green)
  • Crocodile clip (blue)
  • Crocodile clip (brown)
  • Crocodile clip (green)
  • Small soft carrying bag
  • Short instruction manual
  • Calibration certificate
  • Hand strap
  • Instruction manual on CD

The reputation of Metrel test equipment is enhanced with the addition of the Metrel MI3125E, a stand out choice for a variety of testing duties. View our range of Metrel testers.

Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
  • Technical Specs

Metrel MI3125E Technical Specifications

Insulation resistance (EN 61557-2)
Measuring range                                                
Resolution       Accuracy
U = 50, 100, 250 VDC:    
   R: 0.00 MΩ ... 19.99 MΩ
0.01 MΩ ±(5 % of reading + 3 digits)
      20.0 MΩ ... 99.9 MΩ 0.1 MΩ ±10 % of reading
      100.0 MΩ ... 199.9 MΩ 0.1 MΩ ±20 % of reading
U = 500 VDC, 1 kVDC:    
   R: 0.00 MΩ ... 19.99 MΩ 0.01 MΩ ±(5 % of reading + 3 digits)
      20.0 MΩ ... 99.9 MΩ 0.1 MΩ ±5 % of reading
      200 MΩ ... 999 MΩ   1 MΩ ±10 % of reading

 

Continuity 200 mA of PE conductor with polarity change (EN 61557-4)
Measuring range                                                
Resolution       Accuracy
0.00 Ω ... 19.99 Ω 0.01 Ω ±(3 % of reading + 3 digits)
20.0 Ω ... 199.9 Ω
0.1 Ω ±5 % of reading
200 Ω ... 1999 Ω 1 Ω ±5 % of reading

 

Loop impedance (EN 61557-3)
Measuring range                                                
Resolution       Accuracy
0.00 Ω ... 9.99 Ω 0.01 Ω ±(5 % of reading + 5 digits)
10.0 Ω ... 99.9 Ω
0.1 Ω ±(5 % of reading + 5 digits
100 Ω ... 999 Ω 1 Ω ±10 % of reading
1.00 kΩ ... 9.99 kΩ 10Ω ±10 % of reading

 

Line impedance (EN 61557-3)
Measuring range                                                
Resolution       Accuracy
0.00 Ω ... 9.99 Ω 0.01 Ω ±(5 % of reading + 5 digits)
10.0 Ω ... 99.9 Ω 0.1 Ω ±(5 % of reading + 5 digits)
100 Ω ... 999 Ω 1 Ω ±10 % of reading
1.00 kΩ ... 9.99 kΩ 10Ω ±10 % of reading

 

Voltage
Measuring range                                                
Resolution       Accuracy
0 V ... 550 V 1 V ±(2 % of reading + 2 digits)

 

Frequency
Measuring range                                                
Resolution       Accuracy
0.00 Hz ... 9.99 Hz 0.01 Hz ±(0.2 % of reading + 1 digits
10.0 Hz ... 499.9 Hz 0.1 Hz ±(0.2 % of reading + 1 digits

 

Phase sequence(EN 61557-7)
Measuring range                                                
Resolution       Accuracy
1.2.3 or 3.2.1    

 

RCD testing(EN 61557-6)
Measuring range                                                
Resolution       Accuracy
∆N: 10 mA, 30 mA, 100 mA, 300 mA, 500 mA, 1 A

 

Contact voltage UC
Measuring range                                                
Resolution       Accuracy
0.0 V ... 19.9 V 0.1 V (-0% / +15%) of reading ±10 d.
20.0 V ... 99.9 V 0.1 V (-0% / +15%) of reading

 

Trip-out time
Measuring range                                                
Resolution       Accuracy
0 ms ... 40.0 ms 0.1 ms ±1 ms
20.0 V ... 99.9 V 0.1 ms ±3 ms

 

Trip-out time
Measuring range                                                 Resolution       Accuracy
0.2 x I∆N ... 1.1 x I∆N (AC type) 0.05 x I∆N ±0.1 x I∆N
0.2 x I∆N ... 2.2 x I∆N (A type,I∆N < 30 mA) 0.05 x I∆N ±0.1 x I∆N
0.2 x I∆N ... 1.5 x I∆N (A type,I∆N ≥ 30 mA) 0.05 x I∆N ±0.1 x I∆N

 

General

Power supply 6 x 1.5 V alcaline or 6 x 1.2 V rechargeable batteries, size AA
Overvoltage category    600 V / CAT III; 300 V / CAT IV
Protection class double insulation
COM port RS232 and USB
Dimensions 140 x 80 x 230 mm
Weight 1.0 kg
Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
  • Reviews

We'd really appreciate it if you'd review this product

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Very versatile tester, good value Review by Thai Keith
Quality
Price
Value
I was recommended this by a friend, I used his a couple of times and I was impressed. Tester is very versatile and simple to use, batteries last for a good amount of time dependent on tests. (Posted on 15 March 2015)
Awesome Backup Tester Review by osborneelectric
Value
Quality
Price
I bought this as a cheap back up and after a while it became my main machine for a while. I have since bought a few more and am rather impressed with the quality and the features you get for the cost. (Posted on 11 November 2014)

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