AEMC 404 Clamp-On Meter, 1000 A AC/1500 A DC, temperature

Availability: 2 to 3 Weeks

AEMC Instruments 404 Offers

Work with fast and accurate electrical measurements with this user-friendly and efficient meter, making it the perfect choice for any commercial or residential project. In addition, this meter features an adapter function, for easy use with external transducers or measurement devices.

Features

• Large 10,000-count blue electroluminescent backlit display
• Measures frequency to 20 kHz with 0.1 Hz resolution
• Current measurement
• Measurement of Inrush current/overcurrent (True InRush®) with 100 mS capture
• Voltage measurement
• Frequency measurement
• Continuity test with buzzer
• Resistance measurement
• Diode test
• Temperature measurement
• Adapter function (for use with external transducers/measurement devices)
• Jaws with centering marks opening up to 1.89" (48 mm)
• Physical guard
• Rotary function switch
• Function buttons
• Backlit display
• Input terminals
• Trigger
• Battery compartment and compartment screw
• K-thermocouple with 0.16" (4 mm) integrated adapter
• 1700 V DC/1200 V AC measurements
• 1000 V CAT IV/1500 V CAT III safety rated
• UL94 VI flame retardant self-extinguishing
• Auto selects AC or DC measurement voltage
• IP54: This meter is rugged enough for the most demanding work environments and will withstand both dust and water spray, guaranteeing its safety level over time
• Auto power OFF
• Hold button
• Backlight button
• Min/Max button
• Relative function
• Hz button

A range offering unprecedented analytical and diagnostic functions!

TRMS version of Min and Max: The Min and Max are TRMS values calculated over a duration of up to 100 ms. This feature is particularly useful for sizing an installation, the diameter of a power cable, a thermal protection device, etc.

Peak+ and Peak-: Calculated over a period of 1 ms, the Peak+ and Peak- values help to characterize the distortion affecting the signal measured. For example, they may reveal variations in the installation's behavior or even malfunctions.

ΔREL, for quick evaluation: Comparison with a reference quantity is a quick way of evaluating and analyzing your results. A signal's variations can be measured differentially or relatively. The first method indicates the difference between the value of reference and the value measured. The second method indicates the proportion. The ΔRELfunction can be applied to any type of measurement and can be used jointly with the Min, Max and Peak functions

Feature rich clamp-on meter

Ideal tool for any work in the field and is simple to use and groups all the necessary functions in a single, compact solution. Leveraging cutting-edge technology, this meter guarantees top-notch quality while ensuring user-friendly simplicity.

Performance

Benefit from a fast 12-bit TRMS digital acquisition system offering high measurement accuracy. Thanks to it's large bandwidth and high crest factor, this clamp provides accurate measurements whatever the signal type.

Ergonomics

The entire range is designed for one-handed use, even when wearing safety gloves. For maximum efficiency, each measurement corresponds to a specific switch position. The one key, one function concept makes it even easier to use. In addition, this clamp is equipped with automatic detection of the type of signal (AC or DC) on currents, voltages, and power values.

True InRush® function

True InRush® function provides the unique ability to measure power-up events from devices on a network that is already energized. Unlike other instruments which only measure the inrush when the installation is first powered up, our power clamp-on meters measure all types of inrush, even those due to load increases on an installation which is already up and running.

Applications

• Photovoltaic (PV)
• Solar panel, inverter testing, comissioning, engineers, and technicians
• Solar comissioning
• Low and medium power low voltage locations
• AC or DC motor testing
• Electrical power distribution, contractors, and maintenance
• Commercial, industrial, residential and HVAC/R troubleshooting
• Safety lighting system maintenance
• Automotive test troubleshooting
• Hospitals
• Field service agencies and technicians
• Government agencies
• Educational institutions
• Plant maintenance personnel
• Electric utility power quality engineers
• Railway
• Lift/elevator technicians
• Other lift or transport equipment specialists

AEMC Instruments 404 Specifications

Specifications

DC Voltage Measurement	Measurement range: 0 to 99.99 VSpecified measurement range: 0 to 1600 VAccuracy: 0 to 9.99 V ± (1% R + 10 cts)/10 to 99.99 V ± (1% R + 3 cts)Resolution: 0.01 VInput impedance: 10 MΩMeasurement range: 100 to 999.9 VSpecified measurement range: 0 to 1600 VResolution: 0.1 VInput impedance: 10 MΩMeasurement range: 1000 to 1700 V1)Specified measurement range: 0 to 1600 VResolution: 1 VInput impedance: 10 MΩ1)The display indicates +OL above 3400 V and -OL below - 3400 V, in REL mode. Above 1700 V, a repetitive beep indicates that the voltage being measured is greater than the safety voltage for which the device is guaranteed.*Accuracy is expressed in ± (x % of the reading (R) + y counts (ct))
AC Voltage Measurement	Measurement range: 0.15 to 99.99 VSpecified measurement range2): 0 to 1100 V AC/1600 V peakAccuracy: 0.15 to 9.99 V ± (1% R+ 10 cts)/10 to 99.99 V ± (1% R + 3cts)Resolution: 0.01 VInput impedance: 10 MΩ100 to 999.9 VSpecified measurement range2): 0 to 1100 V AC/1600 V peakAccuracy: ± (1% R + 4 cts)Resolution 0.1 VInput impedance: 10 MΩMeasurement range: 1000 to 1200 V RMS/1700 V peak1)Specified measurement range2): 0 to 1100 V AC/1600 V peakAccuracy: ± (1% R + 4 cts)Resolution 1 VInput impedance: 10 MΩ1)The display indicates OL above 1700 V. Above 1200 V RMS, a repetitive beep indicates that the voltage being measured is greater than the safety voltage for which the device is guaranteed bandwidth in AC = 3 kHz.2)Any value between zero and the min threshold of the measurement range (0.15 V) is forced to ---- on the display.*Accuracy is expressed in ± (x % of the reading (R) + y counts (ct))
DC Current Measurement	Measurement range2): 0 to 99.99 ASpecified measurement range: 0 to 100% of the measurement rangeAccuracy (zero corrected)2): ± (1% R + 10 cts)Resolution: 0.01 AMeasurement range: 100 to 999.9 ASpecified measurement range: 0 to 100% of the measurement rangeAccuracy (zero corrected)2): (1% R + 3 cts)Resolution: 0.1 AMeasurement range: 1000 to 1500 A1)Specified measurement range: 0 to 100% of the measurement rangeAccuracy (zero corrected)2):(1.5% R + 3 cts)Resolution: 1 A1)The display indicates +OL above 3000 A and -OL below -3000 A in REL mode. The - and + signs are displayed (polarity).2)The residual current at zero depends on the remanence, it can be corrected by the DC zero function of the HOLD button.*Accuracy is expressed in ± (x % of the reading (R) + y counts (ct))
AC Current Measurement	Measurement range2): 0.25 to 99.99 ASpecified measurement range: 0 to 100% of the measurement rangeAccuracy: ± (1% R + 10 cts)Resolution: 0.01 AMeasurement range2): 100 to 999.9 ASpecified measurement range: 0 to 100% of the measurement rangeAccuracy: ± (1% R + 3 cts)Resolution: 0.1 AMeasurement range2): 1000 A (15,000 A peak)1)Specified measurement range: 0 to 100% of the measurement rangeAccuracy: ± (1% R + 3 cts)Resolution: 1 A1)The display indicates OL above 1500 A in PEAK mode. The - and + signs are not displayed. Bandwidth in AC = 2 kHz.2)In AC, any value between zero and the min. threshold of the measurement range (0.25 A) is forced to show ----on the display*Accuracy is expressed in ± (x % of the reading (R) + y counts (ct))
True InRush Measurement	Measurement range: 10 A to 1000 A AC/10 A to 1500 A DCSpecified measurement range: 0 to 100% of the measurement rangeAccuracy: ± (5% R + 5 cts)Resolution: 1 APeak mode:Accuracy: Add ± (1.5% R + 0.5 A) to the values abovePeak capture time: 1 ms minimum to 1.5 ms maximum
Continuity Measurement	Measurement range: 0 to 999.9 ΩOpen-circuit voltage: ≤3.6 VMeasurement current: 550 μAAccuracy: ± (1% R + 5 cts)Buzzer triggering threshold: Adjustable from (1 to 999) Ω (40 Ω is the default)
Resistance Measurement	Measurement range1): 0 to 99.9 ΩSpecified measurement range: 1 to 100% of the measurement rangeAccuracy: ± (1% R + 10 cts)Resolution: 0.1 ΩOpen-circuit voltage: ≤3.6 VMeasurement current: 550 μAMeasurement range1): 100 to 999.9 ΩSpecified measurement range: 1 to 100% of the measurement rangeAccuracy: ± (1% R + 5 cts)Resolution: 0.1 ΩOpen-circuit voltage: ≤3.6 VMeasurement current: 500 μAMeasurement range1): 10 to 9999 kΩSpecified measurement range: 0 to 100% of the measurement rangeAccuracy: ± (1% R + 5 cts)Resolution: 1 ΩOpen-circuit voltage: ≤3.6 VMeasurement current: 100 μAMeasurement range1): 10 to 99.99 kΩSpecified measurement range: 0 to 100% of the measurement rangeAccuracy: ± (1% R + 5 cts)Resolution: 10 ΩOpen-circuit voltage: ≤3.6 VMeasurement current: 10 μAMAX/MIN mode:Accuracy: add 1% R to the values aboveCapture of the extreme: Approximately 100 ms1)Above the maximum display value, the display unit indicates OL. The - and + signs are not displayed.
Diode Test	Measurement range: 0 to 3.199 V DCSpecified measurement range: 1 to 100% of the measurement rangeAccuracy: ± (1% R + 10 cts)Resolution: 0.001 VMeasurement current: 0.55 mAIndication (junction reversed or open circuit): OL is displayed when the measured voltage >3.199 V
Frequency Voltage Measurement	Measurement range1): 5 to 999.9 HzSpecified measurement range: 1 to 100% of the measurement rangeAccuracy: ±0.4% R + 1 ctResolution: 0.1 HzMeasurement range1): 1000 to 9999 hZSpecified measurement range: 0 to 100% of the measurement rangeAccuracy: ±0.4% R + 1 ctResolution: 1 HzMeasurement range1): 10 to 19.99 kHzSpecified measurement range: 0 to 100% of the measurement rangeAccuracy: ±0.4% R + 1 ctResolution: 10 HzMAX/MIN mode (from 10 Hz to 1 kHz) for voltage and current: Accuracy: Add 1% R to the values aboveCapture time of the extreme: Approximately 100 ms1)In MAX/MIN mode, the operating range is limited to 1 kHz. If the level of the signal is too low (U <3 V or I <3 A) or if the frequency is less than 5 Hz, the device cannot determine the frequency and displays ----
Frequency Current Measurement	Measurement range1): 5 to 999.9 HzSpecified measurement range: 1 to 100% of the measurement rangeAccuracy: ± 0.4% R + 1 ctResolution: 0.1 HzMAX/MIN mode (from 10 Hz to 1 kHz) for voltage and current: Accuracy: Add 1% R to the values aboveCapture time of the extreme: Approximately 100 ms1)In MAX/MIN mode, the operating range is limited to 1 kHz. If the level of the signal is too low (U <3 V or I <3 A) or if the frequency is less than 5 Hz, the device cannot determine the frequency and displays ----
Temperature Measurement	Type of sensor K-thermocoupleMeasurement range: 76 to 1831.8°F (-60 to 999.9°C)/1832 to 2192°F (1000 to 1200°C)Specified measurement range: 1 to 100% of the measurement rangeAccuracy1): 1% R ±5.4°F (1% R ±3°C)Resolution: 0.1°F (0.1°C)MAX/MIN mode (10 Hz to 1 kHz):Accuracy: Add 1% R to the values aboveCapture time of the extreme: Approximately 100 ms1)The stated external temperature measurement accuracy does not take the accuracy of the K-thermocouple into account.*NOTE: Use of the thermal time constant (0.7 min/°C): If there is a sudden variation of the temperature of the clamp, by 50°F (10°C) for example, the clamp will be at 99% (cnst = 5) of the final temperature after 0.7 min/°C x 5 to 35 min (the time constant of the external sensor must be added to this value).
Adapter Function Measurement in DC Mode	Measurement range1): 0 to 999.9 mVSpecified measurement range2): 0 to 100% of the measurement rangeAccuracy: 1% R + 3 ctsResolution: 0.1 mVInput impedance: 10 MΩMeasurement range1): 1 to 9.99 VSpecified measurement range2): 0 to 100% of the measurement rangeAccuracy: 1% R + 3 ctsResolution: 10 mVInput impedance: 10 MΩMAX/MIN mode (from 10 Hz to 1 kHz): Accuracy: Add 1% R to the values aboveCapture of the extreme: Approximately 100 ms1)The basic display is 10,000 counts. The position of the decimal count and the display of multiples (m and k) depend on the programming of the scale factor. -In DC, the display indicates +OL above +9999 counts and -OL below -9999 counts. The - and + signs are displayed (polarity). -In AC, the display indicates OL above 9999 counts.2)The maximum bandwidth is 1 kHz.
Adapter Function Measurement in AC Mode	Measurement range1): 5 to 999.9 mVSpecified measurement range2): 0 to 100% of the measurement rangeAccuracy: 5 to 99.9 mV ± 1% R + 10 cts/100 to 999.9 mV ± 1% R + 3 ctsResolution: 0.1 mVInput impedance: 10 MΩMeasurement range1): 1 to 9.99 VSpecified measurement range2): 0 to 100% of the measurement rangeAccuracy: 1% R + 3 ctsResolution: 10 mVInput impedance: 10 MΩMAX/MIN mode (from 10 Hz to 1 kHz): Accuracy: Add 1% R to the values aboveCapture of the extreme: Approximately 100 ms1)The basic display is 10,000 counts. The position of the decimal count and the display of multiples (m and k) depend on the programming of the scale factor. -In DC, the display indicates +OL above +9999 counts and -OL below -9999 counts. The - and + signs are displayed (polarity). -In AC, the display indicates OL above 9999 counts.2)The maximum bandwidth is 1 kHz.
Screen	LCD unitBlue backlighting
Temperature	Operating: -4 to 131°F (-20 to 55°C)Storage: -40 to 158°F (-40 to 70°C)
Relative Humidity (RH)	Operating: ≤90% up to 131°F (55°C)Storage: ≤90% up to 158°F (70°C)
Power Supply	Batteries: 4 x 1.5 V AA LR6Battery life: >350 hours (without backlighting)Auto power off: After 10 minutes with no switch and/or button activity
Compliance with International Standards	Electric safety: Compliant with standards IEC/EN 61010-1 or BS EN 61010-1, IEC/EN 61010-2-032 or BS EN 61010-2-032: 1000 V CAT IV and 1500 V CAT IIIElectromagnetic compatibility: Compliant with standard EN-61326-1 or BS EN 61326-1, classification: residential environmentMechanical strength: Free fall: 3.28' (2 m), in accordance with standard IEC-68-2-32Level of protection: Housing IP54 (per standard IEC-60529)/Jaws: IP40
Housing	Rigid polycarbonate shell with over-molded elastomer covering; UL94 V1
Jaws	PolycarbonateOpening: 1.9" (48 mm)Clamping diameter: 1.9" (48 mm)
Dimensions	10.7 x 3.6 x 1.6" (272 x 92 x 41 mm)Screen: 1.6 x 1.9" (41 x 48 mm)
Weight	1.32 lbs (600 g) with the batteries

What's included with the AEMC Instruments 404

• Clamp-On Meter
• 2 x Set of Color-Coded Silicone Insulated Test Leads
• Test Probes
• Alligator Clips
• K-Thermocouple with Integrated Adapter
• Soft Carrying Case
• 4 x 1.5 V AA Batteries
• User Manual
• Limited Three-Year Warranty

AEMC 404 Clamp-On Meter, 1000 A AC/1500 A DC, temperature. Great savings PLUS Free Shipping when you order online at EquipTestPro.com.