Electrical Testing - Page 66

Manufacturer: Amprobe Brand: Amprobe Model: MO-100

Diagnose potential failure with the MO-100, portable battery powered milliohm meter. Quickly check windings opens or shorts in motors, generators and transformers, wire-to-wire connection resistances, heating elements testing and contact resistance in critical electrical connections.

Manufacturer: Hioki Brand: Hioki Model: 3151

The Hioki 3151 Earth HiTester performs 3-electrode and 2-electrode ground resistance testing in tough use in field environments. Recommended uses include ground resistance testing of electrical grounding, mesh grounding, electrical power equipment grounding, and when the measurement point location is at a distance from the insertion point of the grounding electrode. Measurement frequency is switchable from normal (3 point) to simple (2 point) to minimize the influence of harmonic earth voltage. The tester can take measurement readings up to 115% of the actual range. For safety, overvoltage and incorrect connections sound an alarm buzzer. Quick reference instructions are included in the inside cover of the meter to assist with meter use and equipment setup for 3-point and 2-point testing. Ground-resistance meters are used by electricians and contractors working in industrial, utility, and field servicing. The Hioki 3151 tester comes with a 1m black measurement cable, 10m yellow cable, 20m red cable, auxiliary rods, three cable winders, and carrying case. The tester is CE marked, with safety ratings of EN61010, CAT II, and pollution degree 2. Specifications Ground resistance range, 3-point 10Ω/100Ω/1000Ω Ground resistance range, 2-point 100Ω/1000Ω Nominal deviation + or – 2.5% full scale Grounding voltage 30V Operating method AC potentiometer method Measurement frequency 575Hz (with 3a or 2a selected) or 600Hz (with 3b or 2b selected) Measurement current AC 15mA max (AC 3mA for 2-point testing) Operating temperature range 0 to 40 degrees C Operating humidity 80% rh maximum (no condensation) Power source (6) 1.5V AA batteries (included) Weight 800g Dimensions 164 x 119 x 88mm (H x W x D)H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Ground-resistance meters test the condition of a grounding system, and provide resistivity measurem...

Manufacturer: Armada Technologies LLC Brand: Armada Technologies

The Armada Technologies Pro871 Underground Cable Locator is a new low cost locator for contractors and maintenance personnel. Incorporating a dual frequency transmitter and sensitive receiver, the Armada Tech Pro 871 tracks many types of cabling, including CATV, electrical, telephone, and lighting. The Armada Pro-871 transmits an easy to follow beep signal that is tracked by the receiver. Simply connect the transmitter to ground and the wire to be tracked and turn it on. Follow the beeps with the receiver using the visual meter, external speaker, or a headset. It is that simple.The Armada Technologies Pro871 offers features not previously available at a budget conscious price point. The Armada Technologies Pro:871 features both high and low frequency capability and either null or peak tracking capability. In addition, the IC871 inductive clamp (included with the Pro871C) allows non-metallic connection to wires and cables, inducing signal onto the conductor and providing a tracing signal.

Manufacturer: Hantek Electronic Co.,Ltd Brand: Hantek Model: DSO1200 Color: White

Hantek DSO1200 is a handheld double-channel digital oscilloscope with installed multimeter. Bandwidth is 200MHz. Real-time sampling rate is 500MSa/s. DSO1000 Series digital oscilloscopes offer exceptional waveform viewing and measurements in a compact, lightweight package (245 × 163 × 52 mm). This handheld digital oscilloscope is ideal for production test, field service, research, design, education and training involving applications of analog circuit tests and troubleshooting. Hantek DSO1200 is the double-channel digital oscilloscope with installed multimeter. Bandwidth is 200MHz. Real-time sampling rate is 500MSa/s. Multimeter mode allows user to measure AC/DC current and voltage, resistance, capacitance, continuity and test diodes.

Manufacturer: Fluke Corporation Brand: Fluke Model: I30S

The i30s current clamp is based on hall effect technology for use in measurement of both DC and AC current. The i30s may be used in conjunction with oscilloscopes and other suitable recording instruments for accurate non-intrusive current measurement. Specified current range: 30 mA to 30A DC, 30 mA to 20 A AC rms. Usable current range: 5 mA to 30 A DC, 30 mA to 20 A AC rms. Crest factor: 1.4". Output sensitivity: 100 mV/A. Accuracy (at +25 degree C): +/-1 percent of reading +/-2 mA. Resolution: +/-1 mA. Load impedance: greater than 100 kilo ohm. Conductor position sensitivity: +/-1 percent relative to center reading. Frequency range: DC to 100 kHz (- 0.5 dB). Phase shift below 1 kHz: less than 2 degrees. Temperature coefficient: +/-0.01 percent of reading/degree C. Power supply: 9 V Alkaline, MN1604/PP3, 30 hours, low battery indicator. Working voltage (see Safety Standards section): 300 V AC rms or DC. Maximum conductor size: 19mm diameter. Output connection: Safety BNC connector, supplied with safety 4mm adapter. Output zero: Manual adjust via thumbwheel. Cable length: 2 meters. Operating temperature range: 0 to +50 degree C. Storage temperature range (with battery removed): -20 to +85 degree C. Operating humidity: 15 to 85 percent (non-condensing). Safety standards: BS EN 61010-1: 2001, BS EN 61010-2-032: 2002, BS EN 61010-031: 2002, 300 Vrms, Category III, Pollution Degree 2, Use of the probe on uninsulated conductors is limited to 300 V AC RMS or dc and frequencies below 1 kHz. EMC Standards: EN 61326: 1998 +A1, A2, and A3. Measures 71mm width by 183mm height by 25mm depth.

Manufacturer: Velleman Brand: Velleman Model: PCGU1000

The PCGU1000 is the latest and greatest in function generators! Imagine a digital function generator that harnesses the power of your PC to bring you a great combination of affordability and versatility... well it's here! It's got everything you need in a function generator and more. Low sine wave distortion, TTL-level synchronization output, automated wave sequence generation via file or RS232 input, and lots more! All these great features are packed into a space-saving and stylish design that won't clutter up your desk and is a great companion to the PCSU1000 USB scope. Not only does the PCGU1000 include preset standard waveforms for sine, square and triangle waves, but it also comes with a powerful custom signal wave editor to create your own waveforms! The possibilities are endless! How does it work? The signal waves are created in your PC and then produced by the function generator via DDS (Direct Digital wave Synthesis)! Combine this with crystal-based stability and you get rock solid results every time! The included software gives you plenty of options, and lets you create extended bode plots with the use of one of Velleman's PC scope series (like the PCSU1000). For even greater control, the windows DLL is included to give you all the freedom you need to build your own custom software. The PCGU1000 features 2 equal outputs and a TTL sync output, and will deliver output voltage of 1mVtt up to 10Vtt at 600 ohms. All the outputs are galvanically separated from thePC in order to avoid measuring problems. Power supply included.

Manufacturer: Hantek Brand: Hantek

Feature: Five-in-one Handheld Oscilloscope Oscilloscope/DMM/ Spectrum Analyzer/Frequency Counter/Arbtrary Waveform generator 60MHz Oscilloscope Seperated GND Reference Hardware Frequency Counter Arbitrary Waveform Generator:25Mz arbitrary waveform output 6000 COUNTS high precision DMM (sine wave can deliver up to 75 Mz) 200 MSa / s DDS, 12 bits of vertical resolution PASS/FAIL Check ,easy to use on production line l FFT , + , - , * , / ,X-Y, 22 kinds of auto measurements High refresh rate High Real-time Sample Rate 150MS/s-2GS/s 50GS/s Equivalent-time Sample Rate 2 separate Time Base in ALT Trigger mode ,easy to see 2 signal with different frequency 1000 waveforms save and record One Year Manufacturer Warranty

Manufacturer: GW Instek Brand: GW Instek Model: GDS-1074B

The GW INSTEK GDS-1000B series demonstrates the impeccable functionalities with an extremely ordinary pricing, which allows customers to realize the true meaning of bigger bang for the buck. Although, the GDS-1000B series is under the category of general purpose oscilloscope, the full functionalities within this simple-in-look oscilloscope, including parameter measurement, cursor indication, digital voltage meter, and data logging, surpasses the same category 1000 series oscilloscopes in the market. All applications of the GDS-1000B series can be applied to the educational field and the fundamental R&D units of the industrial sector.The GDS-1000B series features three bandwidth selections ─ 100 MHz, 70 MHz, 50MHz and equips with analog signal input terminals by four or two channels ( 50MHz only equipped 4 channels input ). The maximum sampling rate for each single channel is 1GSa/s, and the memory depth is 10Mpts per channel independently. The waveform update rate is 50,000wfms/s, which helps users to precisely observe the detailed waveform variation. Additionally, 7” WVGA color LCD display and the 256 color gradient display function together allow waveforms to be observed with the senses of transparency and gradation. With respect to the horizontal time scale adjustment knob and trigger level adjustment knob, GW Instek provides a very thoughtful design ─the zero key function, which allows engineers to work more effectively.For mathematical analysis mode, 1Mpts FFT signal display makes the dull frequency domain signal analysis more delicate. Diversified trigger functions, X-Y mode analysis, and Go/NoGo function arm the GDS-1000B series oscilloscope with higher level measurement technologies. The GDS-1000B series oscilloscope also provides Open Wave connection software, which allows users to conduct waveform observation and data storage controlled by remote PC.

Manufacturer: B&K Precision Brand: B&K Precision Model: 9129B

The 9129B is an economical triple output linear programmable DC power supply featuring isolated outputs that can be adjusted independently or combined in series or parallel to output higher voltage or current. Additionally, this supply can operate in tracking mode with user-configurable ratios between channels. The front panel keys and rotary knob with convenient cursors let users quickly set voltage and current values. Up to 27 different instrument settings can be saved and recalled. The power-on state of the outputs can also be configured. The USB to TTL interface supporting SCPI commands can be used to remotely control the power supply via a PC. Alternatively, users can control the 9129B, execute test sequences or log measurements using the provided PC software application. This software also integrates with Data Dashboard for LabVIEW apps enabling iOS, Android, or Windows 8 compatible tablets or smartphones to remotely monitor select measurement indicators.

Manufacturer: Gold-Line Brand: Gold-Line Model: ZM1P

A portable, battery operated meter useful to every sound contractor or installer, this unique instrument will make measurements on 25, 50, 70, or 100 volt line systems.