- Variable – frequency drive (VFD) V & Hz measurement.
- Lo – Z voltage measurement to drain ghost voltages.
- Check 3 phase sequence.
- Voltage harmonic ratio measurement.
- Smart ohm for ground resistance measurement.
- Data hold & Auto hold mode.
- Max/Min/Avg record mode.
- Relative value display.
- Frequecy count. (Auto-Range)
- Temperature type K, J measurement.
- Capacitance measurement.
- Data memory & read function.
Accuracies are ±(...% of reading + ...digits) at 23℃ ± 5℃,below 80% RH.
AC Voltage
AC conversions are ac-coupled and valid from 3 % to 100 % of range.
| Range | Resolution | Accuracy | |||||
| 45 – 65Hz | 15 – 200Hz | 200 – 440Hz | 440Hz – 1kHz | 1 – 5kHz | 5 – 20kHz | ||
| 999.9mV | 0.1mV | ±(0.7%+4) | ±(1.0 % + 4) | ±(2%+4) |
±(2%+20) [1] |
||
| 9.999V | 0.001V | ||||||
| 99.99V | 0.01V | ±(0.7%+2) |
±(2%+4) [2] |
Unspecified | |||
| 999.9V | 0.1V | Unspecified | |||||
| VFD | ±(1.0%+4) |
+1.0%+4 -6.0%-4 [3] |
Unspecified | Unspecified | Unspecified | ||
|
[1] Below 10 % of range, add 12 counts. [2] Frequency range: 1 to 2.5kHz [3] Specification increases from -1% to -6% at 440Hz when filter is used. |
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| Function | Range | Resolution | Accuracy |
| mV dc | 999.9mV | 0.1mV | ±(0.1% + 1) |
| V dc | 9.999V | 0.001V | ±(0.05% + 1) |
| 99.99V | 0.01V | ||
| 999.9V | 0.1V | ||
| Ω | 999.9Ω | 0.1Ω | ±(0.2% + 2) [2] |
| 9.999kΩ | 0.001kΩ | ±(0.2% + 1) | |
| 99.99kΩ | 0.01kΩ | ||
| 999.9kΩ | 0.1kΩ | ||
| 9.999MΩ | 0.001MΩ | ±(1% + 1) | |
| 50.00MΩ | 0.01MΩ | ±(5% + 1) [1] | |
| nS | 99.99nS | 0.01nS | ±(5% + 10) [1,2] |
|
[1] Add 0.5% of reading when measuring above 30MΩ in the 100MΩ range, and 20 counts below 33nS in the 100nS range. [2] When using the rel function to compensate for offsets.Smart Ω: ±(1% + 2). |
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Temperature
| Thermocouple Type | Range | Accuracy |
| K | -40 to 1372℃ (-40 to 2502℉) | ±1.0%±1℃(2℉) |
| J | -40 to 1200℃ (-40 to 2192℉) | |
|
[1] Does not include error of the thermocouple probe. [2] Accuracy specification assumes ambient temperature stable to ± 1°C. For ambient temperature changes of ± 5°C, rated accuracy applies after 2 hour. |
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| Function | Range | Resolution | Burden Voltage | Accuracy |
| μA ac | 999.9μA | 0.1μA | 100μV/μA | ±(1.0 % + 2) |
| 9999μA | 1μA | 100μV/μA | ||
| mA ac | 99.99mA | 0.01mA | 3.6mV/mA | |
| 400.0mA | 0.1mA | 3.6mV/mA | ||
| A ac | 9.999 A | 1mA | 50V/A | |
|
AC conversions is true rms responding, and valid from 3% to 100% of range, except 400 mA range. (5% to 100% of range) and 10A range (15% to 100% or range). |
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DC Current
| Function | Range | Resolution | Burden Voltage | Accuracy |
| μA dc | 999.9μA | 0.1μA | 100μV/μA | ±(0.2% + 4) |
| 9999μA | 1μA | 100μV/μA | ±(0.2% + 2) | |
| mA dc | 99.99 mA | 0.01 mA | 3.6 mV/mA | ±(0.2% + 4) |
| 400.0 mA | 0.1 mA | 3.6 mV/mA | ±(0.2% + 2) | |
| A dc | 9.999 A | 1 mA | 50 mV/A | ±(0.2% + 2) |
Capacitance
| Range | Resolution | Accuracy |
| 10.00nF | 0.01nF | ±(2.0% + 2) [1] |
| 100.0nF | 0.1nF | |
| 1.000μF | 0.001μF | ±(2.0% + 2) |
| 10.00μF | 0.01μF | |
| 100.0μF | 0.1μF | |
| 9999μF | 1μF | |
| [1] With a film capacitor or better, using the rel mode to zero residual. | ||
| Range | Resolution | Accuracy |
| 2V | 0.001V | ±(1.0% + 1) |
| Range | Frequency Response | Overload Protection |
| 80V to 480V | 50Hz / 60Hz | 1000V |
| Range | Resolution | Accuracy |
| 99.99Hz | 0.01Hz | ±(0.1% + 1) |
| 999.9Hz | 0.1Hz | |
| 9.999 kHz | 0.001kHz | |
| 99.99 kHz | 0.01kHz | |
| 999.9 kHz | 0.1kHz | |
| 9999 kHz | 1kHz | |
| From 5Hz to 99.99kHz, pulse width > 5μs. | ||
| Input Range | Approximate Voltage Sensitivity (rms sine wave) [ 1 ] | |
| 5Hz to 100Hz | 100Hz to 100kHz | |
| 999.9mV | 50mV VFD | 50mV |
| 9.999V | 500mV VFD | 500mV |
| 99.99V | 5V VFD | 5V |
| 999.9V | 50V VFD | 50V |
| Input Range | Approximate Current Sensitivity (rms sine wave) | |
| 5Hz to 100Hz | 100Hz to 10kHz | |
| 999.9μA | 50μA VFD | 50μA |
| 9999μA | 500μA | 500μA |
| 99.99mA | 5mA VFD | 5mA |
| 400.0mA | 50mA | 50mA |
| 9.999A | 1A VFD | 1A |
|
[1] Maximum input = 10 x range (1000V maximum, 2 x 107 V-Hz product maximum) VFD : Enabled Low Pass filter |
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Hz Logic Level Frequency
| Range | Sensitivity |
| 5Hz to 9999Hz | 3.0Vp square wave |
Input Characteristics
| Function |
Overload Protection |
Input Impedance (nominal) |
Common Mode Rejection Ratio (1 kΩ unbalance) |
Normal Mode Rejection | ||||||
.jpg) |
1000V rms | 10MΩ<100pF | > 120dB at dc, 50Hz or 60Hz | > 60dB at 50Hz or 60Hz | ||||||
.jpg) |
1000V rms |
> 120dB at dc, 50Hz or 60Hz |
> 60dB at 50Hz or 60Hz | |||||||
 |
1000V rms |
10MΩ<100pF (ac-coupled) |
> 60dB, dc to 60Hz | |||||||
|
Open Circuit Test Voltage |
Full Scale Voltage | Typical Short Circuit Current | ||||||||
| To 1MΩ |
>1MΩ or 100nS |
1kΩ | 10kΩ | 100kΩ | 1MΩ | 10MΩ | 50MΩ | |||
.jpg) |
1000V rms | <2.5V dc | <0.21V dc | <2.2V dc | 200μA | 20μA | 2μA | 0.2μA | 0.1μA | 0.1μA |
 |
1000V rms | <2.5V dc | 2.0V dc | 200μA typical | ||||||
General Specifications:
Power Source: Single standard 9-volt battery, NEDA 1604, JIS 006P, IEC 6F22.
Weight: Approx. 470g
Size: 193mm(L)×91mm(W)×53mm(H), (7.6”L×3.6”W×2.1”H)
Accessories : Test leads, Battery, Operating Instructio n
