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4 Wire Earth Resistance Testers
● Microprocesser-controlled.● Earth testing at 2Ω, 20Ω, 200Ω, 2kΩ.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test.● 3-Wire test.● 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● Robust, compact and easy-to-carry. SPECIFICATIONS Measuring ranges Earth Resistance 0-2Ω / 0-20Ω / 0-200Ω / 0-2kΩ Earth Voltage 0-300V AC Accuracy Earth Resistance ±2%rdg ± 3dgt Earth Voltage ±2%rdg ± 3dgt Earth resistance resolution 0-2Ω : 0.01Ω 0-20Ω : 0.1Ω 0-200Ω : 1Ω 0-2kΩ : 10Ω Temperature & humidity Operating: 0°C~40°C ≤80% R.H. Storage: -10°C~50°C ≤80% R.H. Dimensions 250(L) x 190(W) x 110(D)mm Weight (battery included) Approx. 1430g Power source 1.5V (AA) x 8 Safety standards EN 61010-1 CAT IV 300V EN 61557-1 EN 61557-5 EN 61326-1
Category:
AC & DC Analog Leakage Meters
FEATURES ● High quality movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication. SPECIFICATIONS AC Leakage Current Measuring range 0.3mA-1mA-3mA-10mA-30mA Accuracy ±2% of full scale Input resistance 1.5kΩ AC Voltage Measuring range 0-300 / 0-600V Accuracy ±2% of full scale Input resistance 300V 1MΩ 600V 2MΩ General Low battery indication Battery check indicate good battery from 7Vdc to 9Vdc during a load test of 2mA Dimensions 160(L) × 100(W) × 45(D)mm Weight (battery included) Approx. 360g Power source 9V(6F22) × 1 Safety standard EN 61010-1 CAT III 600V EN 61326-1
Category:
AC & DC Analog Leakage Meters
FEATURES ● High quality movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication. SPECIFICATIONS AC Leakage Current Measuring range 0.3mA-1mA-3mA-10mA-30mA Accuracy ±2% of full scale Input resistance 1.5kΩ / 2kΩ AC Voltage Measuring range 0-150 / 0-300V Accuracy ±2% of full scale Input resistance 150V 500kΩ 300V 1MΩ General Low battery indication Battery check indicate good battery from 7Vdc to 9Vdc during a load test of 2mA Dimensions 160(L) × 100(W) × 45(D)mm Weight (battery included) Approx. 370g Power source 9V(6F22) × 1 Safety standard EN 61010-1 CAT III 600V EN 61326-1
Category:
AC & DC Analog Leakage Meters
FEATURES ● High quality Taut Band movement.● Four functions : DC current, AC current, AC+DC current, and ACV measurement.● Three input resistance ranges: 1kΩ,1.5kΩ and 2kΩ.● 200uA full scale value.● ±2.5% full scale value accuracy.● Built-in overload protection circuit.● Robust, compact and easy to carry. SPECIFICATIONS Ranges DC Current : 0.1-1-10mA AC Current : 0.1-1-10mA AC+DC current : 0.1-1-10mA AC Voltage : 150-300V (50/60Hz) Accuracy : ±2.5% of full scale Input impedance Current Ranges : 1kΩ, 1.5kΩ and 2kΩ Voltage Ranges : 150V/500kΩ 300V/1MΩ Working frequency 20Hz ~5kHz Overload protection Withstands 30mA AC for 10 minutes for each current measuring range Operating temperature 0ºC ~ 40ºC Operating humidity Max. 80% R.H. Dimensions 210(L) × 210(W) × 100(D)mm Weight (battery included) Approx. 1395g Power source 1.5V (AA) × 8 Safety standard EN 61010-1 CAT III 600V EN 61326-1
Category:
AC & DC Analog Leakage Meters
FEATURES ● AC Voltage Input/output range： 100~240 Vac● Frequency： 50~60Hz● Current： 10A SPECIFICATIONS Current capacity 10Aac(125V) Withstand voltage 2210Vac for 1 minute between the electric circuit and the case ACV Input/Output 100~240V 50/60Hz Dimensions 170(L) x 165(W) x 92(D)mm Weight Approx. 820g Meets EN 61010-1 CAT.Ⅲ 250V
Category:
AC Clamp Meters
FEATURES ● Full auto range for V.A and Ω functions. ● Data hold function freezes the reading in dimly lit or hard to reach places. ● Low battery indication. ● Built-in buzzer for continuity test.● Safety design throughout with no exposed metal parts. Shielded banana plugs and recessed input terminals.● Ohm function ideal for checking continuity of relays transformers and motor coils. SPECIFICATIONS AC A 400A ±(2.0%rdg+3dgt) : 50/60Hz AC V 400 / 600V ±(1.2%rdg+3dgt) : 40-500Hz Ω 4kΩ ±(1.5%rdg+3dgt) Buzzer sounds < 100Ω Conductor size 27mm Max. Low battery Indication Dimensions 197(L) × 65(W) × 33(D)mm Weight (battery Included) Approx. 250g Power source 9V(6F22) × 1 Safety standard EN 61010-1 CAT II 600V EN 61010-2-32
Category:
AC Clamp Meters
FEATURES ● 3½ digit liquid crystal display with maximum reading of 1999.● Over range indication : "1" is displayed on highest digit.● Low battery indication: "B" sign appears on the display.● Response time: approx. 1 second.● Data hold: for all ranges SPECIFICATIONS AC A 200 / 1500A ±(2.0%rdg+4dgt) (40Hz-1kHz) AC V 200 / 750V ±(1.5%rdg+2dgt) (40Hz-1kHz) Ω 200Ω ±(1.5%rdg+2dgt) Buzzer Resistance is less then 30Ω Peak hold ˇ Conductor size 55mm Max. Operating temperature 0ºC ~ 40ºC Humidity 85% Current consumption Approx. 10mA Dimensions 245(L) × 70(W) × 41.7(D)mm Weight (battery Included) Approx. 480g Power source 9V(6F22) × 1
Category:
AC Line Separators
FEATURES ● x10 Model allows for more accurate measurements of low amperage devices.● Direct reading x1 mode.● 4mm Voltmeter input jacks.● Intergrated ground conductor.● 10 amp capacity. SPECIFICATIONS Input/Output line connector 3 prong U.S. standard Max. Voltage/Ampere rating 120Vac(±10%)/10Aac Operating Temperature & Relative Humidity 0℃~50℃ Max.80%R.H. Weight Approx. 110g Dimensions 145(L) x 55(W) x 35(D)mm