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ATK-2301 Watt Clamp Meter
ATK-2301 Watt Clamp Meter
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AC clamp meter. True RMS value (V and A). Leakage Current Measurement at 10 µA Resolution. Harmonic Analysis (V and A) to the 99th Order. Better understanding of high frequency harmonic analysis (up to 5/6 KHz). Non-interrupted harmonic analysis. Fast peak function (33 µs and 39 µs). Programmable CT Ratio (1 to 250). Dimension : 8.3(L) x 2.5(W) x 1.4(H) in / 210(L) x 62(W) x 35.6(H) mm. Weight: 7.1oz / 200g.
Manuals:
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AKTAKOM ATK-2301 Watt clamp meter with max. resolution 10µA is designed to measure leakage current, this model allows measuring active (0,001W...9999kW), reactive and full power as well as analyzing power consumption.
Features:
- True RMS value (V and A)
- Leakage Current Measurement at 10 µA Resolution
- Harmonic Analysis (V and A) to the 99th Order
- Better understanding of high frequency harmonic analysis (up to 5/6 KHz)
- Non-interrupted harmonic analysis
- Analysis of total harmonic distortion (THD-F)
- Analysis of crest factor (C.F.)
- Fast peak function (33 µs and 39 µs)
- Programmable CT Ratio (1 to 250)
- W, KW, H.P.
- VA, KVA, VAR, KVAR
- PF, Phase angle
- Energy (mWH, WH, KWH)
- Analysis of standby power consumption
Specifications:
AC Watt
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Range
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Resolution
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Accuracy (0 - 60A)
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Accuracy (60 - 100A)
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0.000 – 9.999 W
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0.001 W
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±1% ± 0.02 W
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±2% of VA ± 5dgts
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10.00 – 99.99 W
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0.01 W
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±1% ± 0.2 W
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±2% of VA ± 5dgts
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100.0 – 999.9 W
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0.1 W
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±1% ± 0.2 W
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±2% of VA ± 5dgts
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1.000 – 9.999 KW
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0.001 KW
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±1% ± 0.02 KW
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±2% of VA ± 5dgts
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10.00 – 99.99 KW
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0.01 KW
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±1% ± 0.2 KW
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±2% of VA ± 5dgts
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100.0 – 999.9 KW
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0.1 KW
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±1% ± 0.2 KW
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±2% of VA ± 5dgts
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1000 – 9999 KW
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1 KW
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±1% ± 2 KW
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±2% of VA ± 5dgts
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AC Current (50 or 60 Hz, True RMS)
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Range
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Resolution
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Accuracy of Readings
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0.30 – 60.00mA
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0.01mA
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±0.5% ± 5dgts
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60.0 – 600.0mA
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0.1mA
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±0.5% ± 5dgts
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0.030 – 9.999 A
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0.001 A
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±0.5% ± 5dgts
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10.00 – 60.00 A
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0.01 A
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±0.5% ± 5dgts
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6 0.00 – 99.99 A
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0.01 A
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±1.0% ± 5dgts
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AC Voltage (50 or 60 Hz, True RMS)
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Range
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Resolution
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Accuracy of R.
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Range
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Resolution
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Accuracy of R.
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3V – 250V
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0.1 V
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±0.5% ± 5dgts
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250V – 600V
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0.1 V
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±0.5% ± 5dgts
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Harmonics of AC Voltage in % and Magnitude (1 to 99th order)
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Range
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Resolution
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Accuracy in %
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Resolution
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Accuracy in Magnitude
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50V – 600V
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0.1 %
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±0.5%
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0.1 V
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±0.5% ± 0.5V
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Harmonics of ACA in % Percentage and Magnitude (1 to 99th order)
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Range
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Res.
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Accuracy (%)
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Res.
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Accuracy of R.
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10.00 – 60.00mA
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0.1 %
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±0.5%
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0.01mA
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±0.5% ± 0.1mA
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60.0 – 600.0mA
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0.1 %
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±0.5%
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0.1mA
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±0.5% ± 1mA
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0.5 – 9.999 A
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0.1 %
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±0.5%
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0.001 A
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±0.5% ± 0.01 A
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10.00 – 60.00 A
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0.1 %
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±0.5%
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0.01 A
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±0.5% ± 0.1 A
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6 0.00 – 99.99 A
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0.1 %
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±1.0%
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0.01 A
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±1.0% ± 0.1 A
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Power Factor and Phase Angle
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Range (PF)
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Resolution
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Accuracy
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Range
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Resolution
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Accuracy
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0.000 – 1.000
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0.001
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± 1°
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-180° to 180° (0 ° to 360 ° )
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0.1°
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± 1°
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Total Harmonic Distortion
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Range
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Resolution
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Accuracy of R.
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Range
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Resolution
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Accuracy of R.
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0.0–999.9%
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0.1%
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± 0.5% ± 5 digits
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1.00 – 99.99
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0.01
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± 5% ± 30 digits
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- Conductor size: 1.2in / 30mm (approx.)
- Battery type: 1.5V SUM-3 x 2
- Display: 4+2+2 digits LCD
- LCD update rate: 2 times per sec.
- Power consumption: 5mA (approx.)
- Auto-Power-Off : 30 minutes
- Operating temperature: 14°F to 122°F / -10°C to 50°C
- Operating humidity: < 85% relative
- Storage temperature: -4°F to 140°F / -20°C to 60°C
- Storage humidity: < 75% relative
- Dimension : 8.3(L) x 2.5(W) x 1.4(H) in / 210(L) x 62(W) x 35.6(H) mm
- Weight: 7.1oz / 200g
Accessories:
| ATK-2301 Watt Clamp Meter - Front view |
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| ATK-2301 Watt Clamp Meter - Rear view |
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| ATK-2301 Watt Clamp Meter - Leads |
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| ATK-2301 Watt Clamp Meter - Case |
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| ATK-2301 Watt Clamp Meter - AC measurement |
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| ATK-2301 Watt Clamp Meter - Frequency measurement |
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| ATK-2301 Watt Clamp Meter - AC voltage measurement |
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Frequently Asked Questions
How can I measure AC mA and A using Aktakom ATK-2301 clamp meter?
How can I measure HOLD, MAX, MIN and PEAK of AC Current with Aktakom ATK-2301?
How can I measure harmonics of AC Current in Magnitude (mA or A) with Aktakom ATK-2301?
How can be harmonics of AC Current in Percentage (%) measured with Aktakom ATK-2301?
How to measure the frequency of AC current with ATK-2301 clamp meter?
How can I measure AC voltage using Aktakom ATK-2301 clamp meter?
How can I measure True RMS value of AC Voltage with Aktakom ATK-2301?
How to measure HOLD, MAX, MIN and PEAK value of AC Voltage with ATK-2301 clamp meter?
How can AC voltage frequency be measured with Aktakom ATK-2301?
| How can I measure AC mA and A using Aktakom ATK-2301 clamp meter? |
- Select the correct fundamental frequency (50 or 60 Hz) of current by moving the sliding switch at the side of the tester. Or hold ▲ button to select AUTO Hz.
- Select the proper position of the rotary switch for the current range. If AC current is less than 0.6A, then set the rotary switch at mA position. If AC current is more than 0.6A, set the rotary switch at A position.
- If the peak value of the input AC current is more than the maximum value of the range, then symbol of OL will be displayed.
- If user holds ▲ button and turns the power on, the unit will enter AUTO Hz mode. Aktakom ATK-2301 will automatically detect the frequency between 45 to 65Hz. Additional error occurs if the measured frequency is not 50 or 60 Hz.
Note: Whenever the rotary switch is set to a new position, the CT ratio and fundamental frequency will be displayed first. If the unit clamps on to a load (current) about twice the range, the unit will not only display OL, but also Low Battery.
If the CT ratio is not 1, a symbol of “CT” will be shown on the display for the measurement of mA or A. The reading of current shown on the LCD is equal to the true RMS value measured by the tester multiplied by CT ratio (A LCD = A RMS × CT). Make sure that all of the test leads are disconnected from the meter's terminals for current measurement.
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| How can I measure HOLD, MAX, MIN and PEAK of AC Current with Aktakom ATK-2301? |
- Set the rotary switch at mA or A depending on the range of AC current. Then select the correct frequency by moving the sliding switch on the side of the tester.
- Press the trigger to open the clamps and fully enclose the conductor to be measured.
- The measured value can be seen on the display. If ▼button is pressed “HOLD”, “MAX”, “MIN” or “PEAK” symbols will be displayed alternatively. And the value of HOLD, MAX, MIN or PEAK function will be displayed.
- To return to the display of current measurement, hold ▼ button for more than 2 seconds.
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| How can I measure harmonics of AC Current in Magnitude (mA or A) with Aktakom ATK-2301? |
- Set the rotary switch to “mA” or “A” position depending on the range of AC current. Then select the correct fundamental frequency by moving the sliding switch on the side of the tester.
- Press the trigger to open the clamps and fully enclose the conductor to be measured.
- Press FUNC button once. The symbols of “Harmonic” and “NO” will be shown on the LCD. The n-th order (1 to 99) will be shown in front of the reading of the magnitude (mA or A) of the current.
- Press ▲ or ▼ button to increment or decrement the order of harmonics in front of the reading. The number will roll over when the maximum (99) or minimum (1) is reached.
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| How can be harmonics of AC Current in Percentage (%) measured with Aktakom ATK-2301? |
- Set the rotary switch to “mA” or “A” position depending on the range of AC current. Then select the correct fundamental frequency by moving the sliding switch on the side of the tester.
- Press the trigger to open the jaw and fully enclose the conductor to be measured.
- Press FUNC button twice. The symbols of “Harmonic” and “NO” will be shown in LCD. The n-th order (1 to 99) will be shown in front of the reading of the percentage (%) of the current.
- Press ▲ or ▼ button to increment or decrement the order of harmonics in front of the reading. The number will roll over when the maximum (99) or minimum (1) is reached.
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| How to measure the frequency of AC current with ATK-2301 clamp meter? |
- Set the rotary switch to “mA” or “A” position depending on the range of AC current.
- Press the trigger to open the clamps and fully enclose the conductor to be measured.
- Press FUNC button five times. Hz symbol will be shown on the LCD.
- The frequency of AC current will be measured and shown on the LCD. If the frequency is less than 40 Hz, 0 Hz will be displayed. If the frequency is more than 65 Hz, OL Hz will be displayed.
Note: In mA range AC current must be more than 10mA for frequency measurement. In A range, AC current must be more than 1A for frequency measurement.
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| How can I measure AC voltage using Aktakom ATK-2301 clamp meter? |
- Select the correct fundamental frequency of voltage by moving the sliding switch on the side of the tester.
- If the peak value of the input AC voltage is more than the range maximum value, then symbol OL will be displayed.
- If user holds ▲ button and turns the power on, ATK-2301 will enter AUTO Hz mode. The unit will automatically detect the frequency between 45 to 65Hz. Additional error occurs if the measured frequency is not 50 or 60 Hz.
Note: Whenever the rotary switch is set at a new position, the CT ratio and fundamental frequency will be displayed first.
If the CT ratio is not 1, a symbol of “CT” will be displayed.
Warning: Maximum input for ACV is 600. Do not attempt to take any voltage measurement that exceeds the limits. Exceeding the limits could cause electrical shock and damage to the clamp meter.
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| How can I measure True RMS value of AC Voltage with Aktakom ATK-2301? |
- Set the rotary switch to V position. Then select the correct fundamental frequency by moving the sliding switch on the side of the tester.
- Insert the test leads into the input jack. Connect the test prods of the test leads in PARALLEL to the circuit to be measured.
- Read the measured RMS value on the display.
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| How to measure HOLD, MAX, MIN and PEAK value of AC Voltage with ATK-2301 clamp meter? |
- Set the rotary switch at position V. Then select the correct fundamental frequency by moving the sliding switch on the side of the tester.
- Insert the test leads into the input jack. Connect the test prods of the test leads in PARALLEL to the circuit to be measured.
- The measured value will be displayed. If ▼ button is pressed, “HOLD”, “MAX”, “MIN” or “PEAK” symbol will be shown on the LCD alternatively. And the value of the HOLD, MAX, MIN or PEAK function will be displayed.
- To return to the display of current measurement, hold ▼ button for more than 2 seconds.
Note: PEAK function displays the maximum value of AC periodic waveform. The sampling time for PEAK function is 39μs (50Hz) or 33μs (60Hz). HOLD, MAX, or MIN function displays the true RMS value.
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| How can AC voltage frequency be measured with Aktakom ATK-2301? |
- Set the rotary switch to V position.
- Insert the test leads into the input jack. Connect the test prods of the test leads in PARALLEL with the circuit to be measured.
- Press FUNC button five times. Hz symbol will be displayed.
- The frequency of AC voltage will be measured and shown on the display. If the frequency is less than 40 Hz, 0 Hz will be displayed. If the frequency is more than 65 Hz, OL Hz will be shown on the LCD.
Note: AC voltage must be more than 50V for frequency measurement.
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