Electrical Testing - Page 721

Manufacturer: Made in usa Brand: awasy2415

NEW OLD STOCK IN DIRTY&BOX(ZQ1-1-9)Exported By ExportYourStore

Manufacturer: Zhangzhou Eastern Intelligent Meter Co. Brand: all-sun

INTRODUCATION : This is a professional instrument for measuring grounding resistance of electrical equipment. The whole instrument is stylish and superior grade in appearance and high stable in performance. With dust proof and moisture proof structure, it is better suited for field operation. It is designed to measure the grounding resistance of grounding systems of a variety of power systems, electrical equipment and lightning protection equipment, and also to measure AC voltage. Specification Display: 3 1/2 digits LCD with max. reading of 1999 Overload indication: Only figure "1" on the display LED gives green light: It indication the tester is working normally LED gives red light: It Indication that the resistance between "C" terminal and "E" terminal is out of the permitted range Response time: about 5 seconds for grounding resistance test; about 2 seconds for grounding voltage test Grounding resistance test range: 0~2000* Grounding voltage test range:0~2000V Test current: about 2mA (It will not trip current breakers in the circuit under test) Fixed time and continuous test can be selected for grounding resistance test Overload protection: one minute for AC 380V between any two terminals Operating environment: 0℃~40℃, relative humidity:

Manufacturer: Extech Instruments Brand: Extech Model: DC400-NIST

400A DC Mini Clamp Meter that is ideal for automotive, heavy equipment and marine DC current measurements. This product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology (NIST).

Manufacturer: Zhangzhou Eastern Intelligent Meter Co. Brand: all-sun

INTRODUCATION : This is a professional instrument for measuring grounding resistance of electrical equipment. The whole instrument is stylish and superior grade in appearance and high stable in performance. With dust proof and moisture proof structure, it is better suited for field operation. It is designed to measure the grounding resistance of grounding systems of a variety of power systems, electrical equipment and lightning protection equipment, and also to measure AC voltage. Specification Display: 3 1/2 digits LCD with max. reading of 1999 Overload indication: Only figure "1" on the display LED gives green light: It indication the tester is working normally LED gives red light: It Indication that the resistance between "C" terminal and "E" terminal is out of the permitted range Response time: about 5 seconds for grounding resistance test; about 2 seconds for grounding voltage test Grounding resistance test range: 0~2000* Grounding voltage test range:0~2000V Test current: about 2mA (It will not trip current breakers in the circuit under test) Fixed time and continuous test can be selected for grounding resistance test Overload protection: one minute for AC 380V between any two terminals Operating environment: 0℃~40℃, relative humidity:

Manufacturer: Cal Test Electronics Brand: Cal Test Electronics Model: CT3290RA

One of our highest frequency passive probes at 500 MHz. Excellent replacement probe when application requires the utilization a high frequency scopes. Probe includes a readout actuator pin (sense pin) on the BNC connector. IEC rating: 300 V CAT II. RoHS (2002/95/EC) compliant. Attenuation: 10x. Input Impedance: 10 mega ohms. Input Capacitance: =8 pF. Output Impedance : 1 M ohms. Risetime: 0.7 ns. Compensation: 8-18 pF. Cable length: 1.3 m. Readout actuator. Operating temperature: 0 degree to +50 degree C. Humidity: 85 percent RH or less (at 35 degree C).

Manufacturer: Silvertronic Brand: Silvertronic

Test Clips HEAVY DUTY STEEL 50A BU-21A

Manufacturer: ARCO Brand: Smart Sensor Model: AR4105A Color: Yellow/black

FEATURES An earth resistance tester is used to measure grounding resistance for grounding pole connected to some conductive part of facility in the power distribution unit of power circuit or building structure, for working grounding, for safeguard grounding. The tester used for the furnish power, transformer station, power distribution lines, in-house wiring system, electrical appliances etc. SPECIFICATIONS suring Range 20ohm : 0.5 ~ 19.99ohm,200ohm : 2 ~ 199.9ohm,2000ohm : 20 ~ 1999ohm Accuracy: ±2% rdg±0.1ohm (20ohm), ±2% rdg±3ohm (200ohm), ±2% rdg±3 rdg (2000ohm) Voltage: 0 ~ 200V Resolution: 0.01ohm / 0.1ohm / 1ohm Over Load Protection: yes Auto Power Off : YES Remove Measured Wires Resistance --- Earth Resistance Measured Time Setting --- Safety Standard: IEC 61010-1 Overvoltage CAT III 300V Pollution Degree 2 IEC 61010-2-31 / IEC 61557-1,5 / IEC 60529 (IP54) External power supply: 9V DC   PACKING INFORMATION Power : 6*1.5V AA battery Product Net Weight: 533g  Product Size: 174*122*65mm  Packing : Backpack Standard Quantity Per Carton: 6pcs Standard Carton Size? 45*32*55cm  Standard Carton Gross Weight ? 15.23KG

Manufacturer: Amprobe Brand: Amprobe Model: ACD-45PQ

The Amprobe ACD-45PQ digital clamp meter is true RMS (root mean square) sensing, auto-ranging multimeter for measuring current, voltage, resistance, frequency, kilowatt hour usage, power factor, and real, reactive, and apparent power in industrial electrical testing applications. It has a clamp that measures alternating current (AC) to 600 amp. The meter comes with detachable test leads that measure direct current (DC) voltage and AC voltage to 600 volts (V), resistance to 1,000 ohms, and frequency to 500 hertz (Hz). The clamp has two jaws that can close around an electrical conductor up to 1" (26 mm) in diameter to measure current without touching or interrupting the circuit. The meter measures real power, reactive power, apparent power, and power factor and records the kilowatt hour (kWHr) usage of a power source to provide data on the power efficiency of an electrical system. It can be used for power measurements on single- or three-phase balanced or unbalanced power sources. Automatic detection mode selects voltage, current, or resistance function based on input. The peak hold reading displays the maximum measurement of a current or voltage surge. An audible continuity sensor confirms that the circuit conducts electricity. The hold function keeps the reading on the display, even after the meter is disconnected. The backlit liquid crystal display (LCD) is visible in low light. The unit automatically turns off after 30 minutes of non-use to conserve battery life, and a low-battery indicator signals when the meter's batteries need to be replaced. A finger guard on the body of the meter helps protect fingers from shock. This true RMS (root mean square) sensing meter provides accurate readings when measuring linear loads, such as standard induction motors and incandescent lights, where the current or voltage has a sinusoidal waveform, or non-linear loads, such as electronic devices or motors, where the current or voltage has a sinusoidal non-sinusoidal waveform. This auto-ranging meter automatically selects the c...

Manufacturer: Made in usa Brand: awasy2415

new OLD STOCK IN &box&(CF8-9-6)& FREE! Sellers: Add a FREE map to your listings. FREE!Exported By ExportYourStore

Manufacturer: LATNEX Brand: LATNEX

Product Description: The HF-B3G is designed for measuring and monitoring Radio Frequency (RF) electromagnetic field strength, and is capable of measuring the frequency range of 50MHz~3.5GHz. -RF range: 38mV to 20V/M -Frequency range: 50MHz to 3.5GHz. -Sensors:Triple Axis (X,Y,Z) -Manual data memory (Max & AVG) records -Calibration factor,Alarm and Clock settings Applications:-RF power measurement for transmitters. -High frequency(RF)electromagnetic wave field strength measurement. -Mobile phone base station antenna radiation power density measurement -Spy camera,wireless bug finder -Wireless communication (CW,TDMA,GSM,DECT) applications -Wireless LAN (Wi-Fi) detection,installation -Cellular /Cordless phone radiation safety level -Microwave oven leakage detection -Personal living environment EMF safety Specifications: *Display type: Liquid-crystal (LCD),4-1/2 digits maximum reading 19999 *Measurement method:Digital,triaxial measurement *Directional characteristic: Isotropic, triaxial *Measurement range selection:one continuous range *Display resolution:0. 1mV/m, 0.1µA/m, 0.001µW/m2, 0.001µW/cm2 *Setting time: typically 1.5s (0 to 90% measurement value.) *Sample rate:1.5 times per second *Audible alarm: Buzzer *Units: mV/m,V/m,µA/m,mA/m,µW/m2, mW/m2,µW/cm2 *Display value: Instantaneous measured value, maximum value,average value, or maximum average value *Alarm function:adjustable threshold with ON / OFF *Calibration factor CAL:adjustable *Manual data memory and read storage:200 data sets *Battery life:Approximate 15 hours*Batteries: 9V NEDA 1604, IEC 6F22 or JIS 006P*Battery included: 9V battery x 1