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Extech ML720 MultiLog MultiMeter
43,000 data points
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Extech ML720
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Features:
- 0.08% basic DCV accuracy
- ML720 — Store and View up to 43,000 data points
- 10 selectable datalogging sample rates from 0.05sec to 480 seconds
- True RMS Voltage and Current measurements
- Smart auto power off
- Hold and low resistance auto lead zero
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Description
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True RMS multimeter datalogs up to 43,000 data points at capture rates as fast as 20 times/second. Properly used, this meter will provide many years of reliable service. MultiLog Meters measure AC/DC Voltage/Current, Resistance, Frequency, Capacitance, Temperature, Diode, and Continuity. The MultiLog™ Series meters offer a built-in datalogger and an optical RS-232 interface. The meters store measured data, 43,000 data points in internal memory.
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Models, Options, & Accessories
| Model |
Description |
List Price |
Sale Price |
| ML720 |
MULTIMETER, MULTILOG DATALOGGER, 43,000 POINTS |
| $309.99 |  |
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| ML720-NIST |
MULTILOG MM WITH NIST ML720 |
| $384.99 | |
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| ML710 |
MULTIMETER, MULTILOG DATALOGGER, 5400 POINTS - Discontinued - replaced by Extech ML720 |
| ML710-NIST |
MULTILOG MM WITH NIST ML710 - Discontinued - replaced by Extech ML720 |
| Model |
Accessories |
List Price |
Sale Price |
| TP872 |
PROBE, TEMPERATURE BEAD WIRE FOR ML SERIES - Discontinued - replaced by Extech TP873 |
| TL805 |
TEST LEADS MULTILOG/MULTIPRO SERIES |
| $12.99 | |
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| TL807 |
ALLIGATOR CLIPS, 2 PACK FOR MULTIX SERIES |
| $4.99 | |
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| CA899 |
CASE, VINYL W/SHOULDER STRAP, BELT LOOP |
| $14.99 | |
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| FS880 |
FUSES - 2 PACK 0.63A/500V + 12.5A/500V |
| $12.99 | |
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Specifications
| DC VOLTAGE |
| RANGE |
50.00 mV |
| Accuracy |
0.12% + 2d |
| RANGE |
500.0 mV |
| Accuracy |
0.06% + 2d |
| RANGE |
5.000V, 50.00V, 500.0V, 1000V |
| Accuracy |
0.08% + 2d |
| NMRR |
>60dB at 50/60Hz |
| CMRR |
>120dB at@ DC, 50/60Hz, Rs=1k Ω |
| Input impedance |
10M Ω, 16pF nominal (44pF nominal for 50mV & 500mV ranges) |
| AC VOLTAGE |
| CMRR |
&gr;60dB at DC to 60Hz, Rs=1k Ω |
| Input Impedance |
10M Ω, 16pF nominal (44pF nominal for 50mV & 500mV ranges) |
| TEMPERATURE |
| RANGE |
-50 °C TO 1000 °C |
| Accuracy |
0.3% + 3d |
| RANGE |
-58 °F TO 1832 °F |
| Accuracy |
0.3% + 6d |
| RESISTANCE |
| RANGE |
50.00 Ω |
| Accuracy |
0.2% + 6d |
| RANGE |
500.0 Ω |
| Accuracy |
0.1% + 3d |
| RANGE |
5.000k Ω, 50.00k Ω, 500.0k Ω |
| Accuracy |
0.1% + 2d |
| RANGE |
5.000M Ω |
| Accuracy |
0.4% + 3d |
| RANGE |
50.00M Ω |
| Accuracy |
1.5% + 5d |
| Open Circuit Voltage |
< 1.3VDC (< 3VDC for 50 Ω & 500 Ω ranges) |
| CAPACITANCE |
| RANGE |
50.00nF, 500.0nF |
| Accuracy |
0.8% + 3d |
| RANGE |
5.000 μF |
| Accuracy |
1.0% + 3d |
| RANGE |
50.00 μF |
| Accuracy |
2.0% + 3d |
| RANGE |
500.0 μF |
| Accuracy |
3.5% + 5d |
| RANGE |
9999 μF |
| Accuracy |
5.0% + 5d |
| Digital Display |
5000-count LCD display, 5 per second nominal refresh rate |
| Bar Graph Display |
52-segment bargraph; 60 per second nominal refresh rate |
| Datalogging Capacity |
43000 points |
| Datalogging Sample Rate |
0.05 (0.2 for o C/o F & Ω, 0.4 for HZ and 1 for C), 1, 20, 40, 60, 120, 240 & 480 seconds |
| Low Battery |
Below approx. 7V |
| Power Supply |
9V battery (NEDA1604, JIS006P or IEC6F22) |
| AC Sensing |
True RMS |
| Auto Power Off |
After 17 minutes of inactivity with no input signal |
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