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- ***3 warranty***
- High accuracy 0.02% at DC voltage and 50,000 count / 51-segments bar graph display
- Memory function saves 50 data in manual-mode memory & 600 data in logging-mode memory
- IR communication function
- Internal memory function to store measured data
- User calibration function
- Shockproof elastomer casing
- Safety shutters prevent erroneous insertion of test leads into current measurement terminals (so called "Terminal Shutters")
- CAT III, 600V
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High accuracy 0.02% at DC voltage and 50,000 count / 51-segments bar graph display a continuity buzzer, a diode check and an auto-power off feature. . 73402 can be used for R&D and quality assurance divisions. IR communication allows easy management of measured data. |
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| DCV |
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0.02% + 2, |
50.000 mV to 1000.0 V |
| ACV |
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0.4% + 30, |
500.00 mV to 1000.0 V |
| DCV + AC |
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0.5% + 10, |
5.000 V to 1000 V |
| ACA |
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0.75% + 20, |
500.00 μA to 10.000 A |
| DCA |
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0.2% + 2, |
500.00 μA to 10.000 A |
| DCA + ACA |
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1.0% + 10, |
500.0 μA to 10.00 A |
| Resistance |
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0.05% + 2, |
500.00 Ω to 50.000 MΩ |
| Continuity Check |
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Sounds at 100 ± 50 Ω or less, 500.0 MΩ |
| Diode Test |
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1.0% + 2, |
2.4000 V |
| Temp. |
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1.0% + 1.5 deg.C,
[1.0% + 2.0 deg.F, |
-50.0 to 800.0 deg.C
-58.0 to 1472 deg.F] |
| Capacitance |
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1.0% + 5, |
5.000 nF to 50.00 mF |
| Frequency |
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0.02% + 1, |
2.000 Hz to 99.99 μkHz |
| Duty Cycle |
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±1%, |
10 to 90% |
| Peak Hold Function |
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±100 digits, |
DCV, DCA |
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| Additional Functions |
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RS-232-C, data memory, max/min value memory, relative/% value computation, logarithm computation, data/auto hold, peak hold, overvoltage warning |
| Display |
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50,000-count digital reading and 51-segments bar graph |
| Measuring Rate |
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3 times/sec for display, 10 times/sec for bar graph |
| Operating Temp. & Humidity |
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-10 to 50 deg.C; 80% RH or less at -10 to 40 deg.C, or 70% RH or less at 40 to 50 deg.C |
| Storage Temp. & Humidity |
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-25 to 60 deg.C, 70% RH or less |
| Temp. Coefficient |
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Add the accuracy × 0.05/deg.C to the basic accuracy at a temperature within -10 to 18 deg.C and 28 to 50 deg.C |
| Withstanding Vol. |
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5.55 KV, AC for 1 minute |
| Power Supply |
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Two AA (R6) dry cells |
| Battery Life |
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Approx. 120 hours |
| Auto Power Off |
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Approx. 20 minutes after |
| Dimensions |
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85(W) x 191(H) x 40 (D) mm |
| Weight |
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Approx. 450g |
| St'd Accessories |
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Instruction manual: 1, Test leads: 1, AA batteries: 2 |
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