Showing results 2536 - 2550 of 4461 products found
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Company: ZIBO WIT Electric
96*96*60mm Ultrathin Hull Panel Installation, should be mounted on the switchgear panel. *Considering the connective wires , a 130*130*100mm space behind the Panel is needed for installing and connec
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Company: Kikusui Electronics
The DVD Specifications for Read-Only Discs Ver. 1.0, Aug. 1996 (hereafter referred to as the DVD Book) specify the jitter measurement method as follows: Time differences between all edges of an RF signal and a clock signal generated from the RF signal are measured to obtain their variation (a value) as jitter.
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Company: Wuhan Sunma Technologies
.Signal Level measurement.frequency spectrum analysis measurement 2.panoramic scanning measurement 3.Multi-channel Level measurement and all digital display same window 4.A/V.C/N measurement 5.Measurement of Trunk line Voltage 6. Contains 100 locations inside(mmds optional )
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Company: Eltel Industries
This compact and portable instrument measures the no-load transformer ratio, i.e., ratio ofhigh voltage winding to low voltage winding of a transformer in a bridge circuit and at low fluxdensity in a core. Besides ratio, the ratiometer is used to measure percentage deviation ofratio, phase angle deviation and excitation current. It can also be used as a transformercomparator. The instrument provides a selectable excitation voltage, either 120V A.C. or 12VA.C. which is isolated from the main supply. When balanced, the ratio of the transformer is readdirectly in numerical form from the dials on the front panel. The balancing procedure issimplified by an internal synchronous and phase sensitive detector, which can be madesensitive to either the ratio or the phase angle adjustments.
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Company: Shanghai B.R.Sci
Perform standards: IEC 61215:2005 & Ed.3, IEC 61646:2008, IEC 61730-2:2004 & Ed.2, UL 1703:2004 & Ed.2, VDE 0126-5:2008, VDE 0126-3:2009... Test Item: Insulation (leakage current) test, Wet leakage current test, r.m.s. withstand voltage test...
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Company: Standa
Silicon detectors provide a generous aperture for laser beams up to 10 mm in diameter. The threaded aperture allows you to install filters, attenuators, fiber optic adapters or other optics that suit your specific needs.
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Company: Ophir Photonics
Compatible with all standard Ophir Thermal, BeamTrack, PE-C Pyroelectric and Photodiode sensors. (not compatible with non C Pyroelectric sensors).To use with Ophir’s StarLab suite, you need the USB Activation CodeBrilliant large size TFT 320x240 displayCompact handheld design with rubberized bumpers and optimized kickst...
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Company: Standa
Fast, Small Size, Flat Spectral Response, Full NIST-Traceability, High Damage Threshold: 36 kW/cm² to 45 kW/cm², Personal Wavelength Correction™, Low profile, Air and Water cooled, Energy mode, Effective aperture diameter 19 mm (area 2.84 cm²)
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Company: Shanghai Fibretool
Reference power level storage(Ref setting) - User self-calibration function - Comfortable LCD display and backlight LCD display supports night operation - Power measurements in dBm or mw and insertion loss in dB Optional 10 minutes Auto-off function
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Company: Standa
11PMK-W5 power detectors surface absorber stands up to average power densities of 100 kW/cm². That is the best in the world for average power density. 11PMK-W5 high-power detectors come ready to mount on a rod, a bracket and the square case even lets you set them right on the optical table.
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Company: Shanghai Yi Hua V&A
Multi-span measurement range for a variety of application environments.4-terminal Kelvin test leads.USB interface, software support.Maximum and minimum modeLCD display with BacklightLCD display with Backlight
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Company: KI4U
The NukAlert-ER™, with its unique 'Extended Range' Continuous Coverage from 1µR/hr through 600R/hr, performs all of the functions of the three devices that constituted our now lapsed Civil Defense Program.
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Company: Qualitest International
The MINI-MAX, Ultrasonic Bolt Tension Monitor, defines the state of the art in the measurement of the actual elongation produced by tightening a threaded fastener. The MINI-MAX can measure the elongation very accurately in fasteners of virtually any material from 1/2 inch to 4 feet in length. The measurement is achieved by determining the change in the transit time, of an ultrasonic shock wave along the length of the fastener as the fastener is tightened by any method. The on-board microcomputer automatically interprets this time measurement to display the time(nanoseconds), elongation, load, stress, or %strain from stretching a fastener. Through the use of high speed digital signal processing and automated diagnostics, the MINI-MAX minimizes the requirement for extensive operator training. With built in data recordation and reporting through an RS232 interface, the MNI-MAX offers an easy to use and reliable solution to the most difficult bolting problem.
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Company: MFJ Enterprises
Just plug in your antenna coax, set the frequency and read SWR! The MFJ-219 Antenna SWR Analyzer covers 420 to 450 MHz. You can select any desired frequency range for tuning.Examples: Tune from 420 to 450 Mhz, etc
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Company: MFJ Enterprises
The MFJ-208 VHF Antenna SWR Analyzer finds the SWR of any antenna from 138 - 156 MHz. It has a jack for external frequency counter.
