本月特价 热卖产品 货到付款 现场演示 延长保修 终身维修
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Specifications |
Model 2407A |
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DC VOLTS |
Auto/Manual ranging |
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Ranges |
320mV, 3.2V, 32V, 320V, 600V |
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Resolutions |
100 uV, 1 mV, 10 mV, 100 mV, 1V |
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Basic Accuracy |
+-(1.2% rdg + 1 dgt) |
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Overvoltage Protection |
600 V, DC + AC Peak |
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Input Impedance |
10 MΩ, 1 GOhm (320 mV range only) |
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AC VOLTS |
Auto/Manual ranging, average responding, rms reading |
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Ranges |
3.2V, 32V, 320V, 600V |
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Resolutions |
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Basic Accuracy |
+-(1.5% rdg + 4 dgt), 50/60 Hz |
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Input Impedance |
10 MΩ |
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DC CURRENT |
Auto/Manual ranging |
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Ranges |
320 uA, 3200 uA, 32 mA, 320mA, 10A* |
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Resolutions |
0.1 uA, 1 uA, 10 uA, 100 uA, 10 mA |
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Basic Accuracy |
+-(2.0% rdg + 4 dgt, +-3% rdg + 1 dgt) for 20A |
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Overload protection |
0.5A, 250V fuse; 10A, 600V fused |
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*10A on for 30 seconds maximum, off for 3 minutes minimum. | |
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AC CURRENT |
Auto/Manual ranging |
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Ranges |
320uA, 3200 uA, 32 mA, 320 mA, 10A* |
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Resolutions |
0.1uA, 10 uA, 100 uA, 10 mA |
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Accuracy |
+-(2.5% rdg + 4 dgt) 50/60 Hz |
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+-(3.5% rdg + 1 dgt) 50/60 Hz for 20A |
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Overload protection |
0.5 A, 250V fuse, 600V |
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* 10A on for 30 seconds maximum, off for 3 minutes minimum. | |
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RESISTANCE |
Auto/Manual ranging |
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Ranges |
320 Ω, 3.2 kOhm, 31 kOhm, 310 kOhm, 3.1 MOhm, 31 Mohm |
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Resolutions |
100 mΩ, 1 Ohm, 10 Ohm, 100 Ohm, 1 kOhm, 10 kOhm |
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Accuracy |
+-(1% rdg + 3 dgt), +-(1.5% rdg + 2 dgt) for 3.1 MΩ |
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Open circuit voltage |
approx. 1.5VDC |
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Overload protection |
500 VDC + AC Peak |
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DIODE CHECK |
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Resolution |
1 mV |
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Accuracy |
+-(10% rdg + 3 dgt) |
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Open Circuit Voltage |
<3.5 VDC |
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Test Current (approximate) |
1.0 mA +- 0.6 mA |
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Overload protection |
500 VDC + AC Peak |
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Measures forward voltage drop of diode or semiconductor junction in mV. |
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CONTINUITY CHECK | |
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Buzzer Threshold |
< 320 Ω |
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Overload protection |
500 VDC + AC Peak |
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Battery Test |
Does not apply |
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Non-Contact Voltage Indicator |
Does not apply |
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Display |
3200 count, 3 1/2 digit 0.4 LCD |
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Polarity |
Automatic, (-) negative polarity indication |
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Overrange Indication |
"OL" or "-OL" is displayed |
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Measurement Rate |
2 samples per second |
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Low Battery Indication |
Symbol Displayed |
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Operating Temperature |
32 0 to 122 0 F (0 0 to + 50 0 C), <70% R.H. |
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Storage Temperature |
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Power |
Single standard 9V battery, NEDA 1604 or equivalent |
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Battery Life |
200 hours typical (alkaline) |
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Dimensions (HxWxD) |
5.63 x 2.25 x 1.375 (143 x 68 x 47 mm) |
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Weight |
7.27 oz. (206g). |
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One Year Warranty | |
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Accessories | |
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SUPPLIED: Battery, Test Leads, Instruction Manual OPTIONAL: TL-2A Deluxe Test Leads, TL-3 Accessory Tip Kit (for TL-2A) TL-130A General Purpose DMM Kit Carrying Case (not included): LC-24 | |
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