AC Tool Supply has the guaranteed lowest prices on trusted brand name quality tools and test equipment. 877-207-1244
Contact Us
Internet Payments

Net 30 Day payment terms
0 item(s) | TOTAL: $0 view cart
Home Blog My Account Contact Us About Us Shipment Tracking Terms & Conditions GSA Orders Financing / Leasing International Customers
Request a Quote OSHA / ANSI Safety Guide Canada Customers Faxing Purchase Orders Privacy Policy Price Match Guarantee
Insulation Vacuum Systems
Capital Safety DBI-SALA
Infrared Thermography Training
Insulation Blowing Machines
Intec Insulation Blowers
Knipex Hand Tools
Krendl Insulation Blowers
Met One Instruments
Miller Fall Protection
OSHA & ANSI Safety Products
Speciality Tools
IECC International Energy Conservation Code
2015 IECC International Energy Conservation Code
2018 IECC International Energy Conservation Code
Insulation Machine
Used Insulation Equipment
Advanced Cable Ties
Air Systems International
Allegro Industries
Capital Safety
Chicago Protective
Cool Machines
CorDEX Instruments
E Instruments
General Floorcraft
Gillette Generators
Infraspection Institute
Insulation Machine Corp IMC
Met One Instruments
MSA Safety
NIKRO Industries, Inc.
Oberon Safety
Pro Built Tools
Rapid Care
Schaefer Ventilation Equipment

AEMC 5050 2130.20 5000V Digital-Analog Megohmmeter Instruments Meter
Product Information

5050 Datasheet 5050 Datasheet
  5050 Datasheet 5050 User Manual
  Megohmmeter Comparison Chart Megohmmeter Comparison Chart
  Telephone Cable Measurements Telephone Cable Measurements
  9 Lead Insulation Motor Testing 9 Lead Insulation Motor Testing
  Dielectric Discharge Testing Dielectric Discharge Testing
  Step Voltage Testing Step Voltage Testing
  Classification Of Motors Classification Of

Your Price:
Choose Options and Quantity
Accesories Set of 3 Leads, Color-Coded, w/ 3 alligator clips (color-coded) 10ft 5kv Safety [+$320.00]
Set of 3 Leads, Color-Coded, with Integral Hippo Clips, Jumper Lead 10ft 5KV Safety [+$415.00]
Set of 3 Leads, Color-Coded, with Integral Hippo Clips, 25ft 5KV Safety [+$575.00]
Set of 3 Leads, Color-Coded, with Integral Hippo Clips, 45ft 5KV Safety [+$865.00]
Cable, PC RS-232, DB9 F/F 6 ft Null Modem Cable [+$16.94]
Cable, PC RS-232, DB9 F/F 6 ft (for serial printer) [+$11.92]
NIST Calibration NIST Calibration [+$142.00]

AEMC 5050 2130.20 5000V Digital-Analog Megohmmeter


The AEMC 5050 5000V Digital Analog Megohmmeter is the latest most innovative design in 5000 Volt insulation testers.


The 5050 includes automatic presentation and calculation of the Dielectric Discharge (DD), Polarization Index (PI), and Dielectric Absorption Ratio (DAR). The 5050 displays leakage current, insulation resistance, and test voltage during the test. Capacitance of the discharge and sample voltage at the test leads is displayed when the test is finished, and is designed with the highest level of safety features. The 5050 can be operated from an AC line power or from an internal rechargeable battery system.


5050 Features  

  • True Megohmmeter
  • Test voltage combination of 500, 1000, 2500 and 5000 Volts
  • Insulation measurements from 30K to 10 Tera Ohms
  • Programmable and adjustable test voltage from 40 to 5100 Volts
  • Automatic calculation of DD, PI, and DAR values
  • Direct measurement and display of Leakage Current and Capacitance
  • Displays run time, test voltage, and resistance
  • Programmable PI ratio and test run times
  • Alarm and Smooth functions
  • Automatic test inhibition if live sample is > 25 Volts
  • Automatic discharge
  • Automatic display of discharge voltage
  • Large dual display with measurements, voltage, and time shown
  • Durable, dual wall weatherproof field case
  • Designed to IEC safety standards
  • EN 61010-1, 600V Cat. III


  • Test insulation on motors, transformers, cables, wiring installations, insulators, and generators
  • Absorption or High resistance tests
  • Spot reading tests
  • Timed resistance measurements
  • Dielectric Absorption Ratio (DAR) tests
  • Polarization Index (PI) tests
  • Multi layer insulation testing (DD)
  • Test water damaged or old installations across long time runs
  • Motor insulation resistance measurements
  • Computer controlled production line testing
  • Store results in PC for trend analysis provides predictive maintenance
  • User selectable voltage testing provides application specific testing 
    Measurement Range
    Test Voltage/Range
    500 Volts 20 kW to 2000 GW / 1000 Volts 40 kW to 4000 GW
    2500 Volts 100 kW to 10,000 GW (10 TW)
    5000 Volts 200 kW to 10,000 GW (10 TW)
    Automatic Voltage
    Programmable: 50 to 1000 Volts: 10 Volt increments
    1000 to 5000 Volts: 100 Volt increments
    Short Circuit Current < 3 mA DC
    kW to 40 GW ± 5 percent of Reading ± 3cts
    40 GW to 10 TW ± 15 percent of Reading ± 10cts
    DAR (1 min/30 sec) 0.000 to 9.999
    PI (10 min/1 min & user programmable) 0.000 to 9.999
    DD (Current after 1 min ÷ (test voltage x capacitance) 0.01 to 9.999
    Capacitance Check 0.005 to 4.999 µF
    Leakage Current Measurement 0.250 nA to 3 mA
    Programmable Run Time R(t) 1 to 60 minutes
    Smooth Function (user selectable) Digital filtering stabilized display readings
    Discharge After Test Automatic
    Discharge Voltage Display Yes
    Voltage Test/Safety Check 0 to 1000 Volts AC/DC (16 to 420 Hertz), 1 Volt Resolution
    Voltage Warning Indicator Yes > 25 Volt
    Test Inhibition Yes > 25 Volt
    Guard Terminal Yes
    Backlight Blue, Electroluminescent
    Display Size 4 x 2.25 inches (102 x 57 millimeters)
    Digital Display Two 4000 count displays
    Analog Bargraph 33 segments
    Power Source 8 x NiMN rechargeable batteries
    AC 85 to 256 Volts AC (50/60 Hertz)
    Dimensions 10.63 x 9.84 x 7.09 inches (270 x 250 x 180 millimeters)
    Weight 7.7 pounds (3.5 kg)
    Protection Index IP54 (NEMA 4X)
     Related Items
    MSA Safety 10079633 Suretyman Confined Space Rescue System 800 Ft
    Add To Cart
    Novatek 194.4215 Electric Peening Prep Tool 4 Inch Rotopeen Flaps
    Add To Cart
    Greentech Attic Insulation Removal Vacuum Bag 300 Lb Capacity
    Add To Cart


    About Us

    Contact Us

    My Account

    Secured By Rapid SSL $10,000 Warranty

    Copyright © AC Tool Supply Inc. All Rights Reserved.