台湾标准电机SEW仪器仪表--4137 mO Low Resistance Ohm Testers
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            4137 mO   Low Resistance Ohm Testers
            4137 mO
            FEATURES
             
             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
            SPECIFICATIONS
             
            Measuring Ranges 0-200.0M Ohm in steps of 100u Ohm
            0-2000M Ohm in steps of 1M Ohm
            0-20.00 Ohm in steps of 10M Ohm
            0-200.0 Ohm in steps of 100M Ohm
            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
            10mA => 200/20 Ohm ranges
            100mA => 2000/200M Ohm ranges
            Test Current Accuracy +/- 0.1%
            Power Source 12 VDC
            Protection Fuses Mains = 0.5A, HBC, 5 x 20mm, DIN
            Current = 0.5A, HBC, 5 x 20mm, DIN
            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
            Shoulder belt (BET-2800)
            Instruction manual, batteries 1.5V (AA) x 8
            特 點
            ● 使用電池:12V直流電 (1.5V AA×8)
            ● 使用四個端點量測。
            ● Z低可量測至100uΩ
            ● 量測檔位從200.0mΩ到2000Ω共五檔。
            ● 過溫保護設計。
            ● 過壓保護設計。
            ● 使用寬廣型液晶顯示器,容易識讀。
            ● 電源耗電微小。
            ● 自動讀值鎖定設計。
            ● 自動關機。
            ● 通過歐洲安全規範驗証:
            EN 61010-1 CAT Ⅳ 20V
            EN 61326 -1
            規 格 (23°C±5°C <80%R.H.)
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