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3 1/2 digit liquid crystal display. ● 200mV and 2V full scale input sensitivity. ● Single Battery operated 9V supply or ±5V DC power supply (Dual supply). ● Built-in low battery indication and automatic polarity indication. ● Decimal point selectable. ● Low power dissipation Typically less than 20mV. ● High input impedance (> 1M ohm). ● Guaranteed zero reading for 0 volts input on all scales. ● True differential input or single-ended input. ● Self mountable with optional mounting bezel. ● Low cost high performance. ● EN 50081-1 EN 50082-1 EN 55022 EN 61000-4-2 IEC 801-3
FEATURES ● The RCB-1 is used to verify and proof any High Voltage Insulation Testers. It can be utilized to calibrate all High Voltage Insulation Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator too, therefore, SEW started manufacturing the RCB for special customers. SPECIFICATIONS Resistance ranges (Ω) 1M. 2M. 7M. 10M. 20M. 30M. 50M. 100M. 200M. 500M. 1G. 2G. 5G. 10G. 20G. 50G. 100G. 200G. 500G Resistance tolerances ±1%(F) Tolerance ± 25ppm/°C : 1MΩ. 2MΩ. 7MΩ. 10MΩ. 20MΩ. 30MΩ. 50MΩ. 100MΩ. 200MΩ. 500MΩ ± 100ppm/°C : 1GΩ. 2GΩ. ± 200ppm/°C : 5GΩ. 10GΩ. 20GΩ. 50GΩ. 100GΩ. ± 400ppm/°C : 200GΩ. 500GΩ ± 1000ppm/°C : 1TΩ Max. working voltage DC 10kV Operating temperature -30°C~75°C Power coefficient Below 3W Connecting terminals Binding Post : Resistance circuit and guard Dimensions 430(L) × 324(W) × 127(D)mm Weight Approx. 5200g...
1000/5A - 3000/5A ● 10-15V A ● Class 1 ● Insulation 600V
FEATURES ● The 880 AT is a simplified Version of an appliance tester which use low voltage and low current to perform it's checks.● Application Example The appliance is plugged into the mini appliance checker, then the probe make contact with the protective conductor.● Other appliance checking Washing Machine Toaster Iron Dish Washer Stove SPECIFICATIONS ELECTRICAL Resistance Ranges The L-E led will lit when the resistance between Line to Earth is lower than 1MΩ ±5% . The N-E led will lit when the resistance between Neutral to Earth is lower than 1MΩ±5% The EARTH BOND led will lit when the resistance between the EARTH to the Probe is higher than 10Ω±5% . Test Current Line to Earth test current is 9uA maximum. Neutral to Earth test current is 9uA maximum. Earth to Probe test current is 2.3mA maximum. Maximum...
FEATURES ● Designed to proof. AC voltage detectors AC voltage testers● Compact, handheld, and easy to carry and use.● Battery operated.● LED indicates when power is "ON".● Normal 4mm test leads. SPECIFICATIONS Output voltage H terminal: AC 400V (± 20%) L terminal: AC 100V (± 20%) Frequency 50-60Hz Power on indicator ˇ Operating temperature 0°C ~ 40°C Dimensions 124(L) × 69(W) × 42(D)mm Weight (battery included) Approx. 305g Power source 9V(6F22) × 1 Safety standard EN 61010-1 EN 61326-1
FEATURES ● Microprocessor-controlled.● Four terminal measurement.● Measures down to 100μΩ.● 5 Ranges from 200.0mΩ to 2000Ω.● Maximum resolution of 100μΩ.● Three test currents with over-temperature protection.● Protection against inadvertent connection to over voltage.● Large LCD.● Potential lead resistance and current lead resistance checks.● "Full-featured” EnerSave inside.● EnerSave Auto hold.● EnerSave Auto off.● Lightweight, robust & compact.● Indicators show if reading may be invalid (RP, RC, and temperature).● "O-Ring” sealed case. SPECIFICATIONS Measuring ranges 0-200.0mΩ in steps of 100μΩ 0-2000mΩ in steps of 1mΩ 0-20.00Ω in steps of 10mΩ 0-200.0Ω in steps of 100mΩ 0-2000Ω in steps of 1Ω Accuracy ±0.5% of reading ±2 digits over the operating temperature range, -15ºC to +55ºC, with the supplied test leads Test current 1mA=>2000Ω range 10mA=>200 / 20Ω ranges 100mA=>2000m / 200mΩ ranges Test current accuracy ±0.1% Protection fuses Mains = 0.5A,...
FEATURES ● Microprocessor-controlled.● Measures the voltage drop as if 16A was flowing between Line and Neutral.● Displays voltage without current (V at 0A).● Display voltage as if 16A flowing between Line and Neutral (V at 16A).● Loop test for L-E● PSC between L-N.● Single one smart push button operation; ON, Scroll through results and menus.● Checks wiring integrity (LEDs).● Auto off/auto ranging (software range).● Combined prospective short circuit current, loop and load tester.● Display can be customized for large orders. SPECIFICATIONS Loop impedance range L-E 0.03-2000Ω (software ctrl) Test currents in each loop 11.76A at 230V / 50Hz Voltage measurement L-N 50 to 280V AC (Sine) Load current for volt drop (L-N) 16A (Calculation) Neutral wire resistance (Not available, see 1826 NA) Line wire resistance & transformer windings (Not available, see 1826 NA) PSC current (L-N) max 6kA at 230Vac supply PSC current (L-E) max (Not available, see 1826...
● 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