Electrical Testing - Page 560

Manufacturer: Newport Brand: Newport

Newport Digital Panel Volt Meter 2584 Bl (5415)

Manufacturer: Signstek Brand: Signstek

Using 100kHz to remove the impedance 1/(2*pi*F*C), the impedance will become small, and then we can measure the true series resistor value. A bad E-capacitor have larger ESR and create large ripple rather than filtering noise. Normally, a big capacitor is larger than 3 ohm. Therefore, we can measure the capacitor is bad, damaged or in good condition by using this theory. Because our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test. Because this low testing voltage, it cannot turn on the semiconductor inside a circuit under testing. During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not. Advantage of V2: 1) Change square wave to sine wave 100 KHz, reduce square wave's high frequency component, and affect the reading passing the test leads and capacitor. 2)Higher Resolution up to 0.001 ohm. 3)128X64 dot matrix LCD, with larger value display and information 4)Embedded 25V capacitor table at LCD, auto display the capacitor is good or bad reference to common 25V electrolytic capacitor. 5)New plastic case, curve design for hand carrying. New stand for 60 degree stand on desk. 6)Use 2X AA battery, more convenience and longer battery life than 9V battery. 7)Support external USB power, using standard micro-USB port. Specification: 1)Accuracy: Up to 1% (detail on above table) 2) High Resolution: 4 digit, or 0.001Ohm @ 1 Ohm range 3)Measuring voltage: 80 Hours Package 1x MESR-100 V2 2 x test clips

Manufacturer: Signstek Brand: Signstek

Using 100kHz to remove the impedance 1/(2*pi*F*C), the impedance will become small, and then we can measure the true series resistor value. A bad E-capacitor have larger ESR and create large ripple rather than filtering noise. Normally, a big capacitor is larger than 3 ohm. Therefore, we can measure the capacitor is bad, damaged or in good condition by using this theory. Because our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test. Because this low testing voltage, it cannot turn on the semiconductor inside a circuit under testing. During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not. Advantage of V2: 1) Change square wave to sine wave 100 KHz, reduce square wave's high frequency component, and affect the reading passing the test leads and capacitor. 2)Higher Resolution up to 0.001 ohm. 3)128X64 dot matrix LCD, with larger value display and information 4)Embedded 25V capacitor table at LCD, auto display the capacitor is good or bad reference to common 25V electrolytic capacitor. 5)New plastic case, curve design for hand carrying. New stand for 60 degree stand on desk. 6)Use 2X AA battery, more convenience and longer battery life than 9V battery. 7)Support external USB power, using standard micro-USB port. Specification: 1)Accuracy: Up to 1% (detail on above table) 2) High Resolution: 4 digit, or 0.001Ohm @ 1 Ohm range 3)Measuring voltage: 80 Hours Package 1x MESR-100 V2 2 x test clips

Manufacturer: Mastech Brand: Mastech Model: MS2108 Color: MS2108

The newly released Mastech MS2108 is a versatile and invaluable tool for electricians, technicians, professionals and alike. It's small in size and can be easily be used with one hand. You can use it to measure AC/DC voltage and current, resistance, capacitance, frequency, duty cycle, continuity and even diode test. This true RMS clamp meter has inrush current measurement, which is designed to capture inrush current accurately and , most importantly synchronously and provide readings that accurately depict what the circuit protector experiences. Other features include back-lit LCD display, jaw lighting, MAX/MIN, data hold and etc.

Manufacturer: Cal Test Electronics Brand: Cal Test Electronics Model: CT2957-5-10 Color: Green

Ideal test lead wire for building do-it-yourself (DIY) test leads, patch cords, and test fixtures. Silicone is the best test lead jacket material, combining high flexibility, even at low temperatures, with resistance to burns and chemicals. The jacket features a durable colored outer layer with an inner white layer for cut or wear visibility. The conductor is highly stranded soft bare copper for additional flexibility. Meets the safety requirements of IEC 61010-031 1000 V CAT IV. IEC rating: 1,000 V CAT IV. Current maximum: 20A. Jacket material: silicone. Conductor area: 1.00 sq mm. Wire gauge: 17 AWG. Stranding: #259 x 0.07mm diameter. Outside diameter: 3.7mm. Temperature: -60 degree to +180 degree C. RoHS (2002/95/EC) compliant. 10m length. Green color.

Manufacturer: Pomona Electronics Brand: Pomona Model: 2948-60-0 Color: Black

Hands free testing in controlled voltage environment: 5000 Vdc; For CE compliance: not intended for hand held use at voltages above 33 Vrms/70 Vdc, 15A, +131ËšF (+55ËšC) max.

Brand: Floureon

Features: 1. Display real-time cost/GHG emission/power consumption 2. Historical graphical chart of electricity consumption, cost and CO2 3.Consists of in-home display and a companion transmitter, and sensor: Current Sensor: Just clamp on the fire wire to measure the current with electromagnetic induction Transmitter: transfer the data from current sensor to the Monitor with wireless signal Monitor: Receive the real time data from the transmitter, display readable parameters, such as electricity consumption, cost, and historical consumption chart to you 4. View the data of past 7hours,7days, 7 weeks and 24 months 5. Time and calendar function 6. Display currencies: ￡, $, € , ￥ 7. An audible alarm for excessive electricity consumption (alarm amount are adaptable) 8. Data storage capacity: 2 years 9. Valid for single and dual tariff 10. Single, two-phase or three-phase system compatible Specifications: Wireless signal frequency: 433.93MHz Wireless transmission distance: Min 30m, Max 70m (at sight) External power:5V DC for display Parameters: Electricity measuring accuracy: >95% Measuring current: 100mA-70A Voltage setting:100~250vAC Transmitter sample rate: 2s, 8s, 64s Transmitter range 433.93MHz transmission range exceeds 30 meters at sight Carbon ration:0.5kg CO2/KWH Electricity Monitor power supply: 3pcs AA for receiver (include); 3pcs AA for transmitter(include) Package Included: 1x Display 1x Transmitter 1x Sensor 6xAA batteries 1x energy efficient guide 1xUser Manual

Manufacturer: Extech Brand: Extech Model: 881603

' Immersion Temperature Probe, Air or Liquids, K Thermocouple, -40 Degrees to 1292 Degrees Temp. Range (F), Probe Connector Mini, Probe Material 316 Stainless Steel, Wire Length 3 ft. 3 In., Probe Length 6 In., Probe Dia. 1/8 In., -40 Degrees to 700 Degrees Temp. Range (C), Accuracy +/-0.200 Degrees C (+/-0.4 Degrees F), Includes Probe with Cable and Thermocouple Connector, Manufacturers Warranty Length 6 mo. '

Manufacturer: POMONA Brand: Pomona

POMONA 1614A-0 SPADE LUG TO BANANA JACK, 15A, BLACK

Manufacturer: VELLEMAN Brand: Velleman

VELLEMAN EDU09 EDUCATIONAL PC OSCILLOSCOPE KIT. Oscilloscopes are expensive and complicated instruments? Not this one! Build your own oscilloscope and use your PC to display your measurements. This small and easy to build kit has all the features of a full blown oscilloscope, just like our PCSU200 or PCSU1000. Kit comes complete with detailed instructions and test leads. THIS IS AN ELECTRONIC KIT AND REQUIRES ASSEMBLY