SEW-Taiwan

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Created on: 20 February 2014

FEATURES ● Rotary scale which presents only one scale in windows at one time   to avoid any possible reading errors.● Pointer lock function freezes the reading in dimly lit or hard to reach   places.● Ω range ideal for checking the continuity or relays, transformers and   motor coils.● TAUT BAND movement.     SPECIFICATIONS             AC A 10 / 30 / 100 / 300 / 1000A ±3% of F.S.(50/60Hz) AC V 150 / 300 / 750V ±3% of F.S. DC V   ──   Ω 2kΩ ±3% of Scale length Frequency response 50 / 60Hz for ACA 10A 50-400Hz for ACA 30 / 100 / 300 / 1000A Dimensions 227(L) × 73(W) × 33(D)mm Conductor size 52mm Max. Weight (battery Included) Approx. 460g

Created on: 19 February 2014

FEATURES ● High quality Taut Band movement.● Measures insulation(MΩ) and AC voltage.● LED indiction for testing insulation.● Highly efficiency and accurate DC-DC converter.● Battery check function.● Compact and lightweight.● AC voltage measurement can be made without depressing the test    button.     SPECIFICATIONS   Insulation Resistance     Test voltage (DC V) 100V Output voltage on open circuit Rated test voltage +10% Measuring ranges 0-200MΩ Mid-scale value 5MΩ Accuracy 0.2-100MΩ : ± 5% rdg 0.7% of scale length at other ranges Short circuit current 1mA DC AC Voltage     Range 0-500V Accuracy ± 2.5% of full scale General     Operating temperature & humidity 0°C ~ 40°C relative humidity up to 85% Storage temperature & humidity -10°C ~ 50°C relative humidity up to 85% Dimensions 175(L) × 85(W) × 75(D) mm Weight (battery included) Approx. 510g Power source 1.5V (AA) × 4 Safety standard EN...

Created on: 18 February 2014

● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth   resistance without tripping earth leakage current   breakers in the circuit under test.● In addition to facilitating for precision measurement,    test leads for simplified two-wire measuring system    also are supplied as standard accessories.● Battery operated.● Battery life indicator.   ● Calibration performed with supplied test leads.     SPECIFICATIONS         Measuring ranges Earth resistance 0-12Ω / 0-120Ω / 0-1200Ω Earth voltage 0-30 Vac (40-500Hz) Accuracy Earth resistance ±3% of full scale Earth voltage ±2.5% of full scale Measuring system Earth resistance by constant current inverter 820 Hz, 2mA approx. Open circuit indication LED will be unlit Dimensions 175(L) × 85(W) × 75(D)mm Weight (battery included) Approx. 600g Power source 1.5V (AA) × 8 Safety standards EN 61010-1 CAT IV 30V   EN 61326-1

Created on: 20 February 2014

FEATURES ● Large LCD : 68 × 34mm (2.677" × 1.338").● True measurement of speaker systems actural impedance at 1kHz.● Three test ranges allow testing of home theater and commercial   sound systems.● Measures transformer impedances.● Battery operation.● Low battery indication.● Data hold function.● 0Ω adjustment.     SPECIFICATIONS       Measuring ranges 0-20Ω / 0-200Ω / 0-2kΩ Test frequency 1kHz Accuracy 20Ω:±2%rdg±2dgt or ±0.1Ω Which is greater 200Ω/2kΩ : ±2%rdg±2dgt Low battery indication “  “ Symbol appears on the display Data hold indication “  “ Symbol appears on the display Dimensions 175(L) × 85(W) × 75(D)mm Weight (battery included) Approx. 600g Power source 1.5V (AA) × 8 Safety standard EN 61010-1 CAT III 200V EN 61326-1

Created on: 20 February 2014

FEATURES ● Large LCD : 68 × 34mm(2.677" × 1.338").● True measurement of speaker systems actural impedance at 1kHz.● Three test ranges allow testing of home theater and commercial   sound systems.● Measures transformer impedances.● Battery operation.● Low battery indication.● Data hold function.● 0Ω adjustment.     SPECIFICATIONS       Measuring ranges 0-200Ω / 0-2kΩ / 0-20kΩ Test frequency 1kHz Accuracy 200Ω/2kΩ : ±2%rdg±2dgt 20kΩ : ±3%rdg±2dgt Low battery indication “  “ Symbol appears on the display Data hold indication “   “ Symbol appears on the display Dimensions 175(L) × 85(W) × 75(D)mm Weight (battery included) Approx. 600g Power source 1.5V (AA) × 8 Safety standard EN 61010-1 CAT III 200V EN 61326-1

Created on: 18 February 2014

FEATURES ● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth   resistance without tripping earth leakage current   breakers in the circuit under test.● The leads are supplied as standard accessories for    simplified two-wire measuring system.● 0Ω adjustment. ● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.     SPECIFICATIONS Measuring ranges Earth resistance 0-20Ω / 0-200Ω / 0-2000Ω Earth voltage 0-200 Vac(40-500Hz) Accuracy Earth resistance ±(2%rdg+2dgt) or ±0.1Ω, which is greater Earth voltage ±(1%rdg+2dgt) Earth resistance resolution 0-20Ω : 0.01Ω   0-200Ω : 0.1Ω   0-2000Ω : 1Ω Measuring system Earth Resistance by constant current inverter 820Hz approx. 2mA Display 3½ digit (2000 counts) 0Ω adjustment ˇ Open circuit indication LED will be unlit Low battery indication “  “symbol appears on the display Data hold...

Created on: 19 February 2014

FEATURES ● High quality Taut Band movement.● Measures insulation(MΩ) and AC voltage.● LED indiction for testing insulation.● Highly efficiency and accurate DC-DC converter.● Battery check function.● Compact and lightweight.● AC voltage measurement can be made without depressing the test button.     SPECIFICATIONS         Insulation Resistance     Test voltage (DC V) 1000V Output voltage on open circuit Rated test voltage +10% Measuring ranges 0-2000MΩ Mid-scale value 50MΩ Accuracy 2-1000MΩ : ± 5% rdg 0.7% of scale length at other ranges Short circuit current 1mA AC Voltage     Range 0-500V Accuracy ± 2.5% of full scale General     Operating temperature & humidity 0°C ~ 40°C relative humidity up to 85% Storage temperature & humidity -10°C ~ 50°C relative humidity up to 85% Dimensions 175(L) × 85(W) × 75(D) mm Weight (battery included) Approx. 560g Power source 1.5V (AA) × 8 Safety...

Created on: 18 February 2014

FEATURES ● Hight quality Taut Band movement.● Three insulation test voltages (DC) : 250V, 500V, 1000V.● Two ranges for continuity test : 2Ω & 20Ω.● Compact and lightweight.● AC voltmeter with linear scale up to 600Vac.● 200mA continuity short-circuit current.● 1mA test current on insulation test at nominal voltage.● Automatic discharge of capacitive and inductive circuit with charge stored in the circuit under test.● Live warning and display of external voltage presence.● Fuse, air gap, crowbar and overload protected.● On line battery monitoring shows if battery is ok.● Manual zero ohm adjustment.● Low battery consumption.● Mirror scale.● Push and turn locking switch for continuous and hand free testing.● BS 16 edition.     SPECIFICATIONS    Insulation Resistance     Test voltage (DC V) 250V     /   500V   /   1000V Output voltage on open circuit Rated test voltage +10% Measuring ranges 0-100MΩ / 0-200MΩ / 0-400MΩ Mid-scale value 1MΩ     /  ...