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SEW-Taiwan
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● Microprocesser-controlled. ● Measures earth resistance in three ranges : 40Ω, 400Ω, 4kΩ.● Capable of measuring earth voltage.● 3 ¾ digit (4000 counts).● LCD backlight display.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● Data hold function.● Relative function.● Auto power-off function.● Low battery indication.● Calibration performed with supplied test leads. SPECIFICATIONS Measuring ranges Earth Resistance 0~40Ω / 0~400Ω / 0~4kΩ Earth Voltage 0~400V (40~500Hz) Accuracy Earth Resistance ±(2%rdg+3dgt) Earth Voltage ±(2%rdg+3dgt) Earth resistanceresolution 0~40Ω : 0.01Ω 0~400Ω : 0.1Ω 0~4kΩ : 1Ω Measuring system Earth resistance by constant current inverter 820 Hz, 2mA approx. Dimensions 163(L) x 102(W) x 50(D)mm Weight (battery included) Approx. 440g Power source 1.5V (AA) x 6 Safety standards EN 61010-1 CAT IV 400V EN 61326-1 EN 61557-1 EN 61557-5
Category:
Terminal
Sockets nylon 4 m/m sockets with shrouded contact compatible with shrouded . plugs and leads supplied with nuts for panel mounting. TER-6200B Black TER-6200R Red TER-6200G Green
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Lan Cable Tester
FEATURES ● Designed for RJ45/RJ11 modular cables, 10/100 base-T cable and Token Ring cable.● The LAN cable tester can verify cable continuity, open, short circuit and miss-wired. ● The remote receiving unit is available for installed cables far away either on the wall plates or on the patch panels.● Auto and manual scan functions.● Ground wire test. ● Lock status function.● Buzzer sound warning for wire status.● Display : LED indication for wire status. SPECIFICATIONS Display LED Operating temperature 0°C ~ 40°C Dimensions Master unit 132(L) × 55(W) × 39(D)mm Remote receiving unit 74(L) × 30(W) × 25(D)mm Weight (battery included) Master unit : 148 g Remote receiving unit : 33g Power source 9V × 1 Safety standard EN 61326-1
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Digital (1kV below) Insulation Testers
FEATURES ● Microprocessor-controlled.● 68 x 34mm large LCD display.● 3½ digital LCD (2000 counts) a LCD indicated instrument for insulation(MΩ), continuity (Ω) and AC voltage.● Three insulation test voltages(DC V) : 250V, 500V, 1000V.● Auto ranging.● Auto power off function.● Auto data hold function.● Rel function (ohm only)● Continuity buzzer.● External AC voltage warning.● Automatic circuit discharge.● BS 16th edition. SPECIFICATIONS Insulation Resistance Test voltage 250V / 500V / 1000V Measuring ranges (Auto ranging) 0-20.00MΩ 0-200.0MΩ 0-2000MΩ Output voltage open circuit Rated test voltage +10% Accuracy 20MΩ : ±(1.5%rdg+2dgt) 200MΩ : ±(2.5%rdg+2dgt) 2000MΩ : ±(5%rdg+3dgt) Resolution 0-20.00MΩ : 10kΩ 0-200.0MΩ : 100kΩ 0-2000MΩ : 1MΩ Output current 1mA DC AC Voltage Range 0-500V Resolution 1V Accuracy ±(1.5%rdg+3dgt) Continuity Ranges 20Ω / 200Ω / 2000Ω Resolution 0-20Ω : 0.01Ω...
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Bench Type
Precision meters for plant maintenance, field servicing and educational purposes. ● Taut Band movement with rectifier type. ● Multi terminals (4mm socket) for range selection. ● Carbon pointer, mirror scale to eliminate parallax error. ● High resistance to shock and vibration. ● Accuracy：±1.5% F.S. ● Scale length：80mm. ● Dimension：107(L) × 117(W) × 53(D)mm. ● Weight：Approx. 300g.
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Leakage Clamp Meters
FEATURES ● Designed for testing AC current and AC voltage. ● 5 ranges for AC current testing.● The best resolution of leakage current measurement is 0.1mA.● Frequency selection : 50/60 Hz and Wide.● Data hold function.● Maximum reading.● Low battery indication. SPECIFICATIONS AC Current Ranges Accuracy 50/60Hz WIDE 200mA(0~199.9mA) ±(1.5%rdg+2dgt) 40/1000Hz : ±(3.0%rdg+2dgt) 2A (0~1.999A) 20A(0~19.99A) 200A(0~199.9A) ±(2.0%rdg+2dgt) 40/1000Hz : ±(3.5%rdg+2dgt) 0-500A ±(2.0%rdg+2dgt) 40/1000Hz : ±(3.5%rdg+2dgt) 501-1000A ±5.5%rdg 40/1000Hz : ±10%rdg AC Voltage Ranges AC 200V/AC600V Resolution 0.1V / 1V Accuracy ±(1.5%rdg+3dgt) GENERAL Conductor size 55mm Max. Operating principle Dual slope integration Display 3½ digit (2000 counts) Low battery indication “ “ sign appears on the display when the battery voltage drops below accurate operating level ...
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Non-Contact H.V. Detector
● 2 ranges for selection ( 2 function buttons ) LOW : 50V~1.5kV Press the LOW button, 277 HP is ready for low voltage detection. HIGH : 1.5kV~132kV Press the HIGH button, 277 HP is ready for high voltage detection.● Power consumption: Off : Less than 5uA Low voltage detection mode: Less than 40mA High voltage detection mode: Less than 40mA● Circuit test function Press the Test button to make sure the whole circuit is working well before testing actual high voltage circuits.● Optional accessory: HS-175 Telescopic hot stick (triangle-type) HS-120 Hot stick