AEMC Instruments
IIII [+] About AEMC
AEMC® is the industry leader in current measurement probes, ground resistance testers and insulation resistance testers. AEMC® full product line also includes clamp-on meters, ratiometers, power meters, harmonic power meters, data loggers, lightmeters and numerous other electrical test tools.
- AEMC Instruments

AEMC Instruments manufactures professional electrical test and measurement instruments for the industrial, commercial and utility marketplace.
AEMC Products
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Electrical Test & Measuring Instuments |
- Cable Testers
- Clamp-on Meters
- Current Measurement Probes
- Data Loggers
- DC Power Supplies
- Electrical Test Tools
- Environmental Testers
- Ground Resistance Testers
- Megohmmeters
- Micro-Ohmmeters
- Motor/Transformer Testers
- Power & Power Quality
Cable Testers
Cable Testing & Tracing Instruments
CA7028 LAN & Telephone Cable Tester
- Indicates all common wiring faults including split pairs, shorts, opens, reversed pairs and crossed wires
- Unique graphical and digital display of fault information and length
- Indicates distances to opens and shorts and identifies locations
- Built-in tone generator for tracing and locating cables
CA7027 Fault Mapper Pro® Model CA7027 Hand-held Graphical TDR
- Identify and locate faults on power & communication cables, given access to one end only
- measures cable length and indicates the length and distance to cable faults to a range of 9 ft (3 m) to 19,000 ft (6000m)
- works with virtually any type of cable
CA7024 TDR (Time Domain Refloctometer), Cable Length Meter & Fault Locator
- Hand-held
- Detects opens & shorts
- Measure cable length up to 6000 ft (2000m)
- Automatic cable impedance compensation
Clamp Meters
AEMC® manufactures a complete range of Clamp-on meters for the electrical industry. There is no need to switch off or break circuits.
- UL 94 VI flame retardant self-extinguishing
- IP54 Rated
- Measures up to 1000VAC (1400V peak), 1000VDC and AC+DC with resolution to 10mV
- Measures frequency to 20kHz with 0.1Hz resolution
- 1000V CAT IV Rated
- 10,000-count blue electroluminescent backlit display
- Measures frequency to 20kHz with 0.1Hz resolution
- True InRush® current measurement with 1mS capture
- Compact and Full-size options
- Continuity with beeper below 40Ω
- Large, easy-to-read 4000-count LCD display
- 42-segment analog bargraph
- 1000V CAT IV Rated
- UL 94 VI flame retardant self-extinguishing
- Measures up to 1000VAC (1400V peak), 1000VDC and AC+DC with resolution to 10mV
- Auto selects AC or DC measurement
Current Probes
Flexible current probes are designed to take measurements where standard clamp-ons cannot.
AmpFlex® Flexible Current Probes
- composed of a flexible sensor & an electronic module
- Four sensor lengths(24″, 36″, 48″, 60″)
- Measure from 5 to 30,000A rms
- Permits mesasurement where standard clamp-ons can’t be used
Oscilloscope & BNC-Terminated Probes
- Expand oscilloscope applications
- Permit accurate current measurement without breaking into the circuit
- Direct connection to oscilloscope
- Safe connect with insulated coaxial cable with insulated BNC
K Series Microprobes
- exceptional DC/AC current measurement
- Very small and compact
- Accurate measurements of very low currents with 50µADC sensitivity
- High sensitivity & dynamic range
Most complete line of probes
- 3 Outputs, total power up to 195W
- Low Ripple Noise <350 uVrms/2mVpp
- Fast transient response time: <50 us
- Channel isolation: CH1 || CH2,CH3
Single & Multi-Channel Data Loggers
AC or DC Current, Voltage, Temperature and Clamp-On Loggers
Simple Logger
- TRMS Voltage recording up to 600VAC/DC
- Programmable storage rates from 8 per second to 1 every day
- 5 LED indicators quickly and clearly display logger status
- Includes free DataView software for data storage, real-time display, analysis and report generation
Simple Logger
- Includes 4 integral AmpFlex flexible current probes that will measure up to 3000A TRMS with a 0.5A resolution
- Dual range 300/3000A user selectable channel
- 64 samples per cycle
- 5 LED indicators quickly and clearly display logger status
- 6 LED indicators quickly and clearly display logger status
Data Logger
- 8 universal analog inputs and 8 digital I/O
- 24VDC output to power up to 8 4-20mA transmitters
- Up to 128 virtual channels
- Includes free software for data storage, real-time display, analysis and report generation
Power Supplies
Single, dual and triple DC output power supplies
Dual output, 0-2.5A; 0-30VDC
- Single and dual 0 to 30VDC / 0 to 2.5A outputs
- Series and Parallel operation permit 0 to 60V or 0 to 5A output
- Low noise & stable linear technology for clean output
- High efficiency toroidal transformers, low electromagnetic emissions
- Active protection against overloads, short circuits and overheating
Triple output, two 0 to 2.5A; 0-30 V DC, 2.7-5.5 V DC
- Single, dual and triple 0 to 30VDC / 0 to 2.5A outputs
- Series and Parallel operation permit 0 to 60V or 0 to 5A output
- Low noise & stable linear technology for clean output
- High efficiency torodial transformers: low electromagnetic emissions
- Active protection against overloads, short circuits and overheating
Electrical Test
Electrical Test Equipment
Phase & Rotation Meter
- Phase rotation indicators
- Battery Powered
- Simple operation
- 600V CAT III CE Mark
Phase & Rotation Meter
- Phase & motor rotation indicators
- Battery-operated
- Simple operation
- 600V CAT III CE Mark
Phase/Motor Rotation Meter
- Voltage sensing detector clips (no metal contact points)
- Operating voltage: 75 to 1000VAC
- Frequency range: 45 to 65Hz
- Phase rotation LED indicators (ABC or BAC)
Avoids splitting lines, makes reading current easy
- Increases sensitivity probes & clamp-on meters 10 times in X10 mode
- Direct reading X1 mode
- Voltmeter input jacks
- 120V, 15A capacity
- Integral ground conductor
Voltage Absence Tester
- Use in extreme conditions: type-S extended climatic class
- RCD trip testing
- Extended continuity test (R< 2 kΩ, 60 kΩ and 300 kΩ)
- Two-pole phase-sequence testing with “2-wire method” up to 400 Hz, suitable for isolating transformers and electrical generator sets
Environmental Testers
Light meters, Digital and Infrared thermometers, Hygrometers, Sound level and Moisture meters as well as Carbon monoxide monitors.
Easy operation Lightmeter
- Designed to measure a wide range of lighting types
- Measures in footcandles (fc) or lux
- Cosine corrected
- HOLD & MAX functions
Easy operation Lightmeter
- Designed to measure a wide range of lighting types
- Removable sensor for remote reading
- Measures in footcandles (fc) or lux
- Cosine corrected
- HOLD & PEAK functions
Infrared Thermometer
- Easy one-hand operation
- Laser guide for precise aim
- 12:1 field of vison ratio
- Fixed 0.95 emissivity
Thermo-Hygrometer
- Easy one-hand operation
- Measures temperature in °F and °C
- Accurate NTC sensor
- MAX & HOLD functions
- Quick response RH sensor
Easy one-hand operation
- Measures sound according to the sensitivity of the human ear
- Three measurement range from 35 to 130dB
- Accuracy ±1.5dB
- MAX function
- Two time weighting curves: slow (550ms) and fast (55ms)
Imaging IR Camera
- Focus free imaging, automatic brightness control
- 320 x 240 pixel 2.8” color display
- Exceptional 13 hour battery life < 3ms
- Captures thermal & digital images simultaneously
- Programmable trigger & cursor, configurable emissivity table
100,000-count up to 100,000 RPM
- Measurements up to 100,000rpm
- Extensive programming possibilities
- Digital display with analog bargraph
- Stores up to 4000 measurements results
100,000-count up to 100,000 RPM c/w USB connectivity
- Measurements up to 100,000rpm
- Extensive programming possibilities
- Digital display with analog bargraph
- Stores up to 4000 measurements results
- USB interface & TachoGraph software

Thermometer (Dual K thermocouple)
- Easy one-hand operation
- K thermocouple included
- Measures temperature in °F and °C
- MAX and HOLD functions
- 0.1° resolution
Ground Resistance Testers
Battery or AC powered. Analog and digital models.
Ground Resistance Digital 3-Point Tester
- Fall-of-Potential method
- Measures ground resistance (2- and 3-Point)
- Autoranging: automatically selects the optimum range
- Designed to reject high levels of noise and interference
4-point Ground Resistance Tester
- 3-Point Fall-of-Potential measurement
- 3-Point earth coupling measurement
- Manual/automatic frequency scan 40 – 513Hz for accuracy in electrically noisy environments
- Earth coupling testing
Battery-powered Ground Tester
- Measures soil resistivity(4-Point) method
- Measures ground resistance(2- and 3-Point) Fall-of-Potential method
- Step voltage tests and touch potential measurements
- Auto-Ranging: automatically selects the optimum range
Rechargeable Battery Ground Tester
- Measures ground resistance(2- and 3-Point) Fall-of-Potential method
- Step voltage tests and touch potential measurements
- Auto-Ranging: automatically selects the optimum range
- Designed to reject high levels of noise interference
Ground Resistance Tester
- Measures ground rod and grid resistance and impedance
- Can be used in multi-grounded systems without disconnecting
- Test frequency selection
- Loop resistance indication
- Touch voltage indication
Clamp-on Ground Tester
- Measures ground rod and grid resistance and impedance
- Can be used in multi-grounded systems without disconnecting
- Test frequency selection
- Loop resistance function
- Touch voltage indication
Megohmmeters
Complete line of Megohmmeters (Insulation Testers)
Megohmmeters
- Test voltage selections of 50V, 100V, 250V, 500V, 1000V
- Insulation measurements to 4000GΩ (4TΩ)
- Automatic discharge and display of discharge voltage
- EN 61010-1, 600V CAT III, EN 61557
Megohmmeters
- Test voltage selections of 500V, 1000V, 2500V and 5000V
- Insulation measurements from 30kΩ to 10,000GΩ (10TΩ)
- Automatic calculation of DAR and PI values
- Designed and built to IEC safety standards
Megohmmeters
- Fixed or programmable test voltage from 40V to 10kV/15kV
- Wide measurement range from 10kΩ to 30TΩ
- Large, backlit graphical LCD screen with digital display bargraph and R(t) + V(t), I(t) and I(V) graphs
- Optically isolated USB communication for transfer onto PC and report generation with DataView software
Multi-function Installation Model
- Testing according to the international standards IEC 60364-6, NF C 15-100, VDE 100, and XP C16-600
- Suitable for all neutral systems (TT, TN, IT)
- Integrated fuse table for quick reading of the results on the instrument
- Loop measurement with 1mΩ resolution
1000V Megohmmeters
- 1 kV Insulation and Multi-Function Tester
- Measures Resistance, Capacitance, Continuity, Frequency and Voltage
- 50V, 100V, 250V, 500V and 1000V Insulation Test Voltages
- 200GΩ Max Insulation Resistance
5000V Graphical Insulation Tester
- Test voltage combination of 500V, 1000V, 2500V and 5000V
- Insulation measurements from 30kΩ to 10TΩ
- Adjustable and programmable test voltage (40 to 5100V)
- Automatic step voltage with programmable step and dwell times
- Programmable temperature compensation of resistance readings
Model 1045 [2116.93] Meghommeter -OBSOLETE- Replaced by 6524 & 6526
1000V Megohmmeter, Insulation Tester
- Test voltage combinations of 250V, 500V and 1000V
- Insulation measurements to 2000MΩ (2GΩ)
Micro-ohmmeters
Rugged and Accurate
10A Micro-Ohmmeter
- Measures from 1µΩ to 400Ω
- Test current selection from 10mA to 10A
- Manual temperature compensation
- Front panel polarity reverse function
Micro-ohmmeter
- Test up to 60 minutes continuously at 10A
- Measure from 1μΩ (0.1 μΩ resolution) to 2500Ω
- Test current selection of 1mA, 10mA, 100mA, 1A, and 10A
- Internal rechargeable batterie conduct up to 5000 – 10A tests
Micro-ohmmeter
- Check coil continuity on single and three-phase transformers
- Detects open or shorted coils and capacitors
- Automatically identifies device as a transformer or capacitor
- Built-in self-test for inductance and capacitance
Motor/Transformer Testers
Portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers.
Transformer Ratiometers
- Ratio Testing: PT/VT 0.8000:1 to 8000:1 & CT 0.8000 to 1000.0 (Auto-Ranging)
- Tests performed by exciting the primary and reading the secondary
- Continuity test indicates open or loose terminal connections
- DC test mode eliminates errors due to magnetic build up
Quick Tester
- Ratio Testing: PT/VT 0.8000:1 to 8000:1 & CT 0.8000 to 1000.0 (Auto-Ranging)
- Tests performed by exciting the primary and reading the secondary
- Continuity test indicates open or loose terminal connections
- DC test mode eliminates errors due to magnetic build up
Power & Power Quality
Powerful, easy to use, accurate.
AEMC 8230[2130.81]Single Phase Power Quality Analyzer
- Measures up to 660Vrms or VDC
- Measures up to 6500AAC or 1400ADC (probe dependent)
- Displays Min, Max and Average Volts and Amps, Crest Factor, Peak value and K-Factor
- Configurable from DataView® software or front panel
Three-Phase Power Quality Analyzer
- True RMS single-, two-, and three-phase measurements at 256 samples/cycle, plus DC
- Measures DC volts, amps and power
- Displays and captures voltage, current and power harmonics to 50th order, including direction, in real-time
- kVA, kvar and kW per phase and total
- kVAh, kvarh and kWh per phase and total
Power & Energy Logger (without sensors, also available with sensors as 2131.52)
- Simple-to-use, single-, dual- (split-phase) and three-phase (Y, ∆) power & energy loggers
- Designed to work in 1000V CAT III and 600V CAT IV environments and fits in many distribution panels
- Energy measurements: kVAh, kWh (source, load) and kvarh (quadrant indication)
- USB, LAN, Ethernet and Bluetooth (Class 1 wireless communication, up to 300ft away)