Specifications |
Display |
Color transmissive LCD 320 x 240 pixels (70 mm diagonal) with 2 level backlight |
Power supply |
Battery type 1.5 V Alkaline AA MN 1500 or IEC LR6 x 6 |
Battery life typically |
> 10 hours (backlight on full) > 12 hours (backlight reduced) |
Battery eliminator |
Input |
110/230 V 50/60 Hz |
Output |
15 VDC, 300 mA |
Ambient conditions (for indoor use only) |
Reference conditions |
All accuracies stated at 23°C ±1°C (73.4°F ±1.8°F) |
Operating temperature |
0°C to 50°C (32°F to 122°F) |
Temperature coefficient of current |
≤ ±0.15% of rdg per °C |
Temperature coefficient of voltage |
≤ ±0.15% of rdg per °C |
Maximum relative humidity |
80% for temperatures up to 31°C (87°F) decreasing linearly to 50% relative humidity at 40°C (104°F) |
Maximum operating altitude |
2000 m |
Electrical safety |
Maximum safe working voltages |
Safety IEC 61010-1 600 V CAT IV double or reinforced insulation, pollution degree 2 Protection IP40; EN60529 |
Current measurement |
600 VAC rms or DC between uninsulated conductor and ground |
Voltage measurement |
600 VAC rms or DC between either input terminal and ground, or 825 V between energized phase voltages (delta power config.) |
EMC |
Emission |
IEC/EN 61326-1:1997 A |
Immunity |
IEC/EN 61326-1:1997 Annex C Performance Criterion B |
Mechanical |
Dimensions (L x W x D) |
300 x 98 x 52 mm (12 x 3.75 x 2 in) |
Weight including batteries |
820 g (1.8 lb) |
Jaw opening |
60 mm |
Jaw capacity |
58 mm diameter |
Cleaning |
The unit can be cleaned with an Isopropanol impregnated cloth. Do not use abrasives or other solvents. |
Electrical data |
Accuracy |
23°C ±1°C (73.4°F ±1.8°F). See Ambient conditions specifications for temperature coefficients. |
Current measurement (DC, DC rms, AC rms) |
Measuring range |
0 to 2000 A DC or 1400 AC rms |
Autorange facility |
40 A / 400 A / 2000 A |
Resolution |
10 mA in 40 A range 100 mA in 400 A range A in 2000 A range |
Accuracy: DC and DC rms |
I > 10 A |
±1.5% rdg ±5 digits |
I < 10 A |
±0.2 A |
Accuracy: AVG |
I > 10 A |
±3% rdg ±5 digits |
I < 10 A |
±0.5 A |
Accuracy: Pk |
I > 10 A |
±5% rdg ±5 digits |
I < 10 A |
±0.5 A |
Accuracy: AHr |
I > 10 A |
±2% rdg ±5 digits |
I < 10 A |
±0.5 AHr |
Accuracy: CF (Crest Factor) |
1.1 ≤ CF < 3 |
±3% rdg ±5 digits |
3 ≤ CF < 5 |
±5% rdg ±5 digits |
Resolution |
0.01 |
Accuracy: RPL (Ripple) |
2% ≤ RPL < 100% |
±3% rdg ±5 digits |
100% ≤ RPL < 600% |
±5% rdg ±5 digits |
Resolution |
0.1% |
I DC > 5 A, I AC > 2 A |
|
All measurements DC and 15 Hz to 1 kHz Maximum overload 10,000 A or rms x frequency < 400,000 Amps rms is a true-rms measurement (AC + DC) |
Voltage measurement (DC, DC rms, AC rms) |
Measuring range |
0 to 825 VDC or AC rms |
Autorange facility |
4 V / 40 V / 400 V / 750 V |
Resolution |
1 mV in 4 V range 10 mV in 40 V range 100 mV in 400 V range 1 V in 750 V range |
Accuracy: DC and DC rms |
V > 1 V |
±1% rdg ±5 digits |
V < 1 V |
±0.02 V |
Accuracy: AVG |
V > 1 V |
±3% rdg ±5 digits |
V < 1 V |
±0.03 V |
Accuracy: Pk |
V > 1 V |
±5% rdg ±5 digits |
V < 1 V |
±0.03 V |
Accuracy: CF (Crest Factor) |
1.1 ≤ CF < 3 |
±3% rdg ±5 digits |
3 ≤ CF < 5 |
±5% rdg ±5 digits |
Resolution |
0.01 |
Accuracy: RPL (Ripple) |
2% ≤ RPL < 100% |
±3% rdg ±5 digits |
100% ≤ RPL < 600% |
±5% rdg ±5 digits |
Resolution |
0.1% |
VDC > 0.5 V, VAC > 0.2 V |
|
All measurements DC and 15 Hz to 1 kHz Maximum overload 1,000 V rms Volts rms is a true-rms measurement (AC + DC) |
Harmonics |
THD (Total Harmonic Distortion) |
1% ≤ THD < 100% |
±3% rdg ±5 digits |
100% ≤ THD < 600% |
±5% rdg ±5 digits |
Resolution |
0.1% |
DF (Distortion Factor) |
1% ≤ DF < 100% |
±3% rdg ±5 digits |
Resolution |
0.1% |
H02 ≤ Vharm < H13 |
±5% ±2 digits |
H13 ≤ Vharm ≤ H30 |
±10% ±2 digits |
|
All measurements up to 30th harmonic (40th harmonic for 15 Hz to 22 Hz) Frequency range of fundamental F0 15 Hz to 22 Hz an
d 45 Hz to 65 Hz Vacrms > 1V |
Watts measurement (single and three-phase) (DC, DC rms, AC rms) |
Measuring range |
0 to 1650 kW DC or 1200 kW AC |
Measuring range |
4 kW, 40 kW, 400 kW, 1650 kW |
Resolution |
1 W in 4 kW 10 W in 40 kW 100 W in 400 kW 1 kW in 1200 kW |
Accuracy |
2.5% rdg ±5 digits W1Ø < 2 kW ±0.08 kW W3Ø < 4 kW ±0.25 kW |
VA measurement (single- and three-phase) (DC, DC rms, AC rms) |
Measuring range |
0 to 1650 kVA DC or 1200 kVA AC |
Autorange facility |
4 kVA, 40 kVA, 400 kVA, 1650 kVA |
Resolution |
1 VA in 4 kVA 10 VA in 40 kVA 100 VA in 400 kVA 1 kVA in 1200 kVA |
Accuracy |
VA > 2 kVA |
2.5% rdg ±5 digits |
VA < 2 kVA |
±0.08 kVA |
VAR measurement (single- and three-phase) |
Measuring range |
0 to 1250 kVAR |
Autorange facility |
4 kVAR, 40 kVAR, 400 kVAR, 1200 kVAR |
Resolution |
1 VAR in 4 kVAR 10 VAR in 40 kVAR 100 VAR in 400 kVAR 1 kVAR in 1200 kVAR |
Accuracy |
VAR > 4 kVAR |
±2.5% rdg ±5 digits |
VAR < 4 kVAR |
±0.25 kVAR |
Power factor range |
0.3 < PF < 0.99 |
Power factor (single- and three-phase) |
Measuring range |
0.3 capacitive to 1.0 and 1.0 to 0.3 inductive (72.5° capacitive to 0° and 0° to 72.5° inductive) |
Resolution |
0.001 |
Accuracy |
±3° |
Frequency range |
15 Hz to 1 kHz |
Displacement power factor (single- and three-phase) |
Measuring range |
0.3 capacitive to 1.0 and 1.0 to 0.3 inductive (72.5° capacitive to 0° and 0° to 72.5° inductive) |
Resolution |
0.001 |
Accuracy |
±3° |
Frequency range |
15 Hz to 22 Hz and 45 Hz to 65 Hz |
Kilowatt hour (kWHr) |
Measuring range |
40,000 kWHr |
Autorange facility |
4 kWHr, 40 kWHr, 400 kWHr, 4,000 kWHr, 40,000 kWHr |
Resolution |
1 WHr in 4 kWHr Range 10 WHr in 40 kWHr Range 100 WHr in 400 kWHr Range 1 kWHr in 4,000 kWHr Range 10 kWHr in 40,000 kWHr Range |
Accuracy |
kWHr > 2 kWHr |
±3% ±5 digits |
kWHr < 2 kWHr |
±0.08 kWHr |
All Watts /VA /VAR /PF measurements |
Frequency range |
DC and 15 Hz to 1 kHz |
Current range |
10 A to 1400 A rms |
Voltage range |
1 V to 825 V rms |
Maximum input |
825 V rms / 1400 A rms |
Maximum overload |
1000 V rms / 10,000 A All measurements DC and 15 Hz to 1 kHz. Maximum overload 10,000 A or rms x frequency < 400,000 |
Frequency measurement (from current or voltage sources) |
Measuring range |
15 Hz to 1 kHz |
Resolution |
0.1 Hz |
Accuracy |
15 to 22 Hz ±0.5% rdg 40 Hz to 70 Hz ±0.5% rdg 15 Hz to 1000 Hz ±1% rdg |
Current range |
10 A to 1400 A rms |
Voltage range |
1 V to 825 V rms |
Scope function |
Current measurement |
Range |
10 A / 20 A / 40 A / 100 A / 200 A / 400 A / 1000 A / 2000 A |
Resolution |
1 A in 40 A 10 A in 400 A 50 A in 2000 A |
Accuracy |
±3% rdg ±1 pixel |
Maximum overload |
10,000 A |
Voltage measurement |
Range |
4 V / 10 V / 20 V / 40 V / 100 V / 200 V / 400 V / 1000 V |
Resolution |
100 mV in 4 V 1 V in 40 V 10 V in 400 V 31.25 V in 1000 V |
Accuracy |
±2% rdg ±1 pixel |
Maximum overload |
1000 V rms |
Frequency range |
DC and 15 Hz to 600 Hz |
Time base |
2.5 ms, 5 ms, 10 ms, 25 ms, 50 ms/div |
Refresh rate |
0.5 seconds |
Maximum sampling rate |
15.625 kHz |
Inrush current function |
Ranges |
40 A, 400 A, and 2000 A |
Resolution |
10 mA in 40 A range 100 mA in 400 A range 1 A in 2000 A range |
Accuracy |
I > 10 A |
±5% rdg ±1 pixel |
I < 10 A |
±0.5 A |
All measurements DC and 15 Hz to 1 kHz |
Maximum overload |
Maximum overload 10,000 A or rms x frequency < 400,000 Amps rms is a true-rms measurement (AC + DC) |
Capture time |
1 s, 3 s, 10 s, 30 s, 100 s, and 300 s |
Maximum sampling rate |
15.625 kHz |
Interface |
USB Interface to a PC |
Power Log software for download, analysis and reporting 345 Upgrade Utility for installing a new firmware version |
Logging Memory |
Logging areas |
Three areas that can be used individually or combined into one large area |
Averaging periods |
1 s, 2 s, 5 s, 10 s, 30 s, 1 min, 5 min, 10 min, 15 min, and custom |
Logging Times |
Volts and current mode |
Average time |
Logging time (1 area) |
1 s |
1 h 49 m |
2 s |
3 h 38 m |
5 s |
9 h 6 m |
10 s |
18 h 12 m |
30 s |
2 d 6 h 36 m |
1 min |
4 d 13 h 12 m |
5 min |
22 d 18 h 0 m |
10 min |
45 d 12 h 0 m |
15 min |
68 d 6 h 0 m |
|
Logging time (3 areas) |
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Fluke 345 Power Quality Clamp Meter
Includes:
- 345 Power Quality Clamp Meter
- Soft carrying case
- Power Log software
- Test leads
- Alligator clips
- Test probes
- USB cable
- International ac adapter / battery eliminator
- Printed English language user manual
- Multi-language manual CD
Accessories: Fluke 345 Power Quality Clamp Meter - Electronic Power Meter
Cases (1)
Clips (1)
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Lights (1)
Test leads (1)
- Fluke TL175 TwistGuard™ Test Leads
Test probes (3)
- Fluke TP175 TwistGuard™ Test Probes
- Fluke TP1 Slim Reach Test Probes
- Fluke TP220 SureGrip™ Industrial Test Probes
Probes (1)
- Fluke TLK291 Fused Test Probe Set