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| 4137 mO Low Resistance Ohm Testers
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FEATURES |
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 Four terminal measurement. |
| Measures down to 100u Ohm. |
| 5 Ranges from 200.0M Ohm to 2000 Ohm. |
| Maximum resolutio of 100u Ohm. |
| Three test current with over-temperature protection. |
| Protection against inadvertent connection to over-voltage. |
| Large LCD. |
| Potential lead resistance, current lead resistance checks. |
| "Full-Featured" EnerSave (tm) indide. |
| EnerSave (tm) Auto-Hold. |
| EnerSave (tm) Auto-Off. |
| Lightwight, robust & compact. |
| Indicators show if reading may be invalid (Rp, Rc, and temperature). |
| "O-Ring" sealed case. |
| Future optional rechargeable battery. |
| , EN 61326-1, EN 61326-2-1, EN 61326-2-2, CISPR II, EN 61000-4-2, EN 61000-4-3 |
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| SPECIFICATIONS |
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| Measuring Ranges |
0-200.0M Ohm in steps of 100u Ohm |
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0-2000M Ohm in steps of 1M Ohm |
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0-20.00 Ohm in steps of 10M Ohm |
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0-200.0 Ohm in steps of 100M Ohm |
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0-2000 Ohm in steps of 1 Ohm |
| Accuracy |
+/- 0.5% of reading +/- 2 digits over the operating temperature range, -15 degree C to +55 degree C with the supplied test leads |
| Test Current |
1mA => 2000 Ohm range |
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10mA => 200/20 Ohm ranges |
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100mA => 2000/200M Ohm ranges |
| Test Current Accuracy |
+/- 0.1% |
| Power Source |
12 VDC |
| Protection Fuses |
Mains = 0.5A, HBC, 5 x 20mm, DIN |
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Current = 0.5A, HBC, 5 x 20mm, DIN |
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Voltage = 0.5A, HBC, 5 x 20mm, DIN |
| Maximum Output Voltage (C1-C2) |
20V |
| Dimensions |
205(L) x 190(W) x 110(D)mm |
| Weight |
Appox. 1500g |
| Accessories |
Test leads |
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Shoulder belt (BET-2800) |
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Instruction manual, batteries 1.5V (AA) x 8 |
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| 特 點(diǎn) |
 ● 使用電池：12V直流電 (1.5V AA×8)
● 使用四個端點(diǎn)量測。
● Z低可量測至100uΩ
● 量測檔位從200.0mΩ到2000Ω共五檔。
● 過溫保護(hù)設(shè)計(jì)。
● 過壓保護(hù)設(shè)計(jì)。
● 使用寬廣型液晶顯示器,容易識讀。
● 電源耗電微小。
● 自動讀值鎖定設(shè)計(jì)。
● 自動關(guān)機(jī)。
● 通過歐洲安全規(guī)範(fàn)驗(yàn)証：
EN 61010-1 CAT Ⅳ 20V
EN 61326 -1 |
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| 規(guī) 格 (23°C±5°C ＜80%R.H.) |
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