Sew Products

Product Price :Get Latest Price

• Two functions in one unit.
• It is designed to check phase sequence.
• Lamps provided on the unit will tell you whether phase is open or which phase is open at a glance.
• Large size alligator clips
• Can easily hold terminals of switchboards.
• Highly reliable.
• Allow you to check a wide range of 3-phase power source from 90V to 600V.
• Special test lead length are avalible on request.
• Sealed against dust, the unit ensures highly dependable and trouble-free performance.
• Functional design.
• Small, lightweight and portable. Designed for maximum ease of operation.
• Safety design.
• No exposed metal parts. Safety features are incorporated Throughout, including the pushbutton switch designed to minimize damage due to negligence.

• Voltage:90V-600V AC
• Frequency Response:50/60 Hz
• Storage Temperature & Humidity:-20°C~60°C at 90% max. relative humidity
• Operating Temperature & Humidity:-10°C~40°C at 80% max. relative humidity
• Dimensions:134(L) x 85(W) x 45(D)mm
• Weight:Approx. 510g
• Cord: 1.1m each of red(R), White(S) and black(T) cord
• Accessories:Instruction manual,Vinyl case
• Safety Standard: IEC 1010 CAT.ll

Product Price :Get Latest Price

• Indicates tripping phase angle.
• Over temperature shut-down.
• Transient protection

• Trip Current Range:0-1A at 317V (Auto Range Programmable)
• Trip Current Resolution: 1mA
• Operating Voltage (V-E):100-450V
• Phase Angle Setting: 0o and 180o selectabl
• Timer Max: 99.999S
• Timer Resolution: 1ms
• Battery:1.5V (AA) x 8 Batteries
• Typical Accuracy:
• Trip Current:+ 1% rdg + 1mA
• Trip Time:+ 1% rdg + 1 dgt
• Voltage:+ 3% rdg + 1 dgt

Product Price :Get Latest Price

• 2 Lines x 16 Characters L.C.D.
• Very low consumption.
• Microprocessor controlled.
• Menu Driven.
• Accurate digital readout of disconnection time.
• Automatic data hold function.
• Zero crossing circuitry permit testing at 0 degree or 180 degree.
• Disconnection phase polarity shown on L.C.D. display.
• Auto-off and Off override.
• Polarity trip indicator (positive or negative phase).
• Wiring polarity indicator.
• Measure voltage between line and earth before testing.
• EN 61010-1 CAT III 240V.

Product Price :Get Latest Price

• Checking ohm ranges of multimeters.
• Checking low ohm range on insulation testers.
• Checking Insulation Mega ohm ranges on insulation testers.
• Checking ohm ranges on Clamp Meters.
• Checking range on milli-ohm meters.
• Checking bench top multimeter's ohm range.

Product Price :Get Latest Price

• Microprocessor technology ensures high performance accuracy and reliability.
• Four insulation test voltages (DC V).
• Insulation resistance, suto ranging on all ranges.
• Bargraph indicates test voltage, decay can be observed during discharge.
• Measures insulation test time.
• Display warning of external voltage.
• Fully protected : crow bar.
• Housed in heavy duty carry case.
• EEPROM calibration.
• EN/IEC 61010-1 CAT III

Product Price :Get Latest Price

• Microprocessor technology ensures high performance accuracy and reliability.
• Insulation test voltages (0.5kV ~ 10kV).
• Insulation resistance, suto ranging on all ranges.
• Bargraph indicates test voltage, decay can be observed during discharge.
• Measures insulation test time.
• Display warning of external voltage.
• Fully protected : crow bar.
• Housed in heavy duty carry case.
• EEPROM calibration.
• Display test duration for easy comparison.
• EN/IEC 61010-1 CAT III

Product Price :Get Latest Price

• 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.
• IEC/EN 61010-1, EN 61326-1, EN 61326-2-1, EN 61326-2-2, CISPR II, EN 61000-4-2, EN 61000-4-3

Product Price :Get Latest Price

• Microprocessor technology ensures high performance accuracy and reliability.
• Four insulation test voltages (DC V).
• Insulation resistance, suto ranging on all ranges.
• Bargraph indicates test voltage, decay can be observed during discharge.
• Measures insulation test time.
• Display warning of external voltage.
• Fully protected : crow bar.
• Housed in heavy duty carry case.
• EEPROM calibration.
• EN/IEC 61010-1 CAT III

Product Price :Get Latest Price

• Microprocessor controlled with advanced safety features.
• Dispalys external voltage warning if present.
• Battery life extended by EnerSave (tm) feature.
• Continuous battery monitoring.
• Auto-ranging/auto-off.
• Built-in carrying case, test leads in separate pouch.
• Real-time bargraph display of test voltage and voltage decay during discharge.
• Audible and visual message displayed if external voltage is present.
• Large LCD.
• Dispaly can be customized for special orders.
• Show test time duration (up to 99.99s) for easy comparison.
• EEPROM calibration.
• EN 61010-1, IEC 1010-1 CAT III

• Test Voltage (DC V):1kV / 2.5kV / 5kV / 10kV
• Measuring Ranges (Auto-Ranges):1kV : 0-50G Ohm, 2.5kV : 0-125G Ohm, 5kV : 0-250G Ohm, 10kV : 0-500G Ohm
• Accuracy:  0-50G Ohm : +/- 3% of reading, 50-250G Ohm : +/- 5% of reading
• Power Source: 1.5V (AA) x 8 batteries
• Dimensions: 170(L) x 120(W) x 95(D)mm
• Weight: Approx. 1030g (battery included)
• Accessories: Test leads, Shoulder belt (BET-2800), Instruction manual, Batteries