- Details
- Category: Clamp Meters

There are three variants to pick from, each with or without True RMS and AC/DC Current features. Choose the True RMS model for accurate non-sinusoidal waveform readings, the DC Current model for automotive applications, or the Type K model for temperature measurements. The MA440 Series meters come fully loaded with multimeter operations and a built-in non-contact voltage (NCV) detector to fulfill your application requirements.
AC Current | 400.0A |
---|---|
AC Current Basic Accuracy | ±2.5% |
AC Current Max Resolution | 10mA |
AC Voltage | 600V |
AC Voltage Basic Accuracy | ±1.2% |
AC Voltage Max Resolution | 1mV |
Capacitance | 40mF |
Capacitance Max Resolution | 0.01nF |
Continuity | Yes |
DC Current | 400.0A |
DC Current Basic Accuracy | ±2.0% |
DC Current Max Resolution | 10mA |
DC Voltage | 600V |
DC Voltage Basic Accuracy | ±0.8% |
DC Voltage Max Resolution | 0.1mV |
Diode Test | Yes |
Duty Cycle | Yes |
Frequency | 1MHz |
Frequency Max Resolution | 0.01Hz |
Jaw Size | 1.2" (30mm), conductors up to 500MCM |
Non-Contact Voltage (NCV) Detector | 100 to 600VAC |
Resistance | 40MΩ |
Resistance Max Resolution | 0.1Ω |
Temperature (Type K) Max Resolution | -40° to 1832°F (-40° to 1000°C) |
Temperature (Type N) Basic Accuracy | 1°F/°C |
True RMS | Yes |
Certifications | CE, ETL |
Dimensions | 9 × 3 × 1.6" (228 × 77 × 41mm) |
Power | 3 × AAA (1.5V) batteries |
Safety Category | CATIII - 600V |
Warranty | 2 years |
Weight | 9.3oz (265g) |
- Details
- Category: Clamp Meters

There are three variants to pick from, each with or without True RMS and AC/DC Current features. Choose the True RMS model for accurate non-sinusoidal waveform readings, the DC Current model for automotive applications, or the Type K model for temperature measurements. The MA440 Series meters come fully loaded with multimeter operations and a built-in non-contact voltage (NCV) detector to fulfill your application requirements!
AC Current | 400.0A |
---|---|
AC Current Basic Accuracy | ±1.8% |
AC Current Max Resolution | 1mA |
AC Voltage | 600V |
AC Voltage Basic Accuracy | ±1.2% |
AC Voltage Max Resolution | 0.1mV |
Capacitance | 40mF |
Capacitance Max Resolution | 0.01nF |
Continuity | Yes |
DC Voltage | 600V |
DC Voltage Basic Accuracy | ±0.8% |
DC Voltage Max Resolution | 1mV |
Duty Cycle | Yes |
Frequency | 1MHz |
Frequency Max Resolution | 0.01Hz |
Jaw Size | 1.2" (30mm), conductors up to 500MCM |
Non-Contact Voltage (NCV) Detector | 100 to 600VAC |
Resistance | 40MΩ |
Resistance Max Resolution | 0.1Ω |
Temperature (Type K) Max Resolution | -40° to 1832°F (-40° to 1000°C) |
Temperature (Type N) Basic Accuracy | 1°F/°C |
True RMS | Yes |
Certifications | CE, ETL |
Dimensions | 9 × 3 × 1.6" (228 × 77 × 41mm) |
Power | 3 × AAA (1.5V) batteries |
Safety Category | CATIII - 600V |
Warranty | 2 years |
Weight | 9.3oz (265g) |
- Details
- Category: Clamp Meters

There are three variants to pick from, each with or without True RMS and AC/DC Current features. Choose the True RMS model for accurate non-sinusoidal waveform readings, the DC Current model for automotive applications, or the Type K model for temperature measurements. The MA440 Series meters come fully loaded with multimeter operations and a built-in non-contact voltage (NCV) detector to fulfill your application requirements.
AC Current | 400.0A |
---|---|
AC Current Basic Accuracy | ±2.0% |
AC Current Max Resolution | 1mA |
AC Voltage | 600V |
AC Voltage Basic Accuracy | ±1.2% |
AC Voltage Max Resolution | 1mV |
Capacitance | 100µF |
Capacitance Max Resolution | 0.01nF |
Continuity | Yes |
DC Voltage | 600V |
DC Voltage Basic Accuracy | ±0.8% |
DC Voltage Max Resolution | 0.1mV |
Diode Test | Yes |
Frequency | 1MHz |
Frequency Max Resolution | 0.01Hz |
Jaw Size | 1.2" (30mm), conductors up to 500MCM |
Non-Contact Voltage (NCV) Detector | 100 to 600VAC |
Resistance | 40MΩ |
Resistance Max Resolution | 0.1Ω |
True RMS | Yes |
Certifications | CE, ETL |
Dimensions | 9 × 3 × 1.6" (228 × 77 × 41mm) |
Power | 3 × AAA (1.5V) batteries |
Safety Category | CATIII - 600V |
Warranty | 2 years |
Weight | 9.3oz (265g) |
- Details
- Category: Clamp Meters

The MA1500 is a 1500 amp True RMS AC/DC clamp meter. 2.0 in. (52mm) jaw size for conductors up to 500MCM, with True RMS for precise readings of non-sinusoidal waves. Additional features include Relative Mode for Capacitance Zero and Offset Adjustment, Data Hold, Peak Hold, MIN/MAX, Auto Power Off, and an Inrush function that captures transients during motor startup. The kit includes test leads, a Type K bead wire temperature probe, a 9V battery, and a carrying box.
AC Current | 400.00A, 1500.0A |
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AC Current Basic Accuracy | ±(2.8% of reading + 30 digits) |
AC Current Max Resolution | 0.01A |
AC Voltage | 400.00mV, 4.000V, 40.00V, 750.0V |
AC Voltage Basic Accuracy | ±(1.0% of reading + 30 digits) |
AC Voltage Max Resolution | 0.01mV |
Capacitance | 400.00nF, 4000nF, 40.00µF, 400.0µF, 4.000mF, 20.00mF, 40.00mF |
Capacitance Max Resolution | 0.01nF |
Continuity | Yes |
DC Current | 400.00A, 1500.0A |
DC Current Basic Accuracy | ±(2.5% of reading + 30 digits) |
DC Current Max Resolution | 0.01A |
DC Voltage | 400.00mV, 4.0000V, 40.000V, 1000.0V |
DC Voltage Basic Accuracy | ±(0.1% of reading + 4 digits) |
DC Voltage Max Resolution | 0.01mV |
Diode Test | Yes |
Frequency | 40Hz to 40MHz |
Frequency Basic Accuracy | ±(0.3% of reading + 2 digits) |
Frequency Max Resolution | 0.001Hz |
Jaw Size | 2.0" (52mm), conductors up to 500MCM |
Resistance | 400.00Ω, 4.0000kΩ, 40.000kΩ, 400.00kΩ, 4.0000ΜΩ, 40.000MΩ |
Resistance Max Resolution | 0.01Ω |
Temperature (Type K) Max Resolution | -148 to 1832°F (-100 to 1000°C) |
Temperature (Type N) | ±(1% of reading + 4.5°F/2.5°C) |
Temperature (Type N) Basic Accuracy | 0.1°F/°C |
True RMS | Yes |
Certifications | CE |
Dimensions | 11.6 × 4.1 × 1.9" (294 × 105 × 47mm) |
Display | 40000/4000-count segment LCD with bargraph and backlighting |
Power | 1 × 9V battery |
Safety Category | CATIV - 600V |
Warranty | 2 years |
Weight | 18.9oz (536g) |