As a safety preventive product utilizing technologies of electronic testing.SY-1 series swimming pool alarm is used to detect the children and animals falling in the swimming pool under monitoring. Its principle:when the detector of extension installed by the swimming pool detects the waves generated by object of heavier than 6kg falling into water withina range of 6m,it will immediately alarm and send RF,send the wireless signal that it detected to otherextensions of the swimming pool(if the swimming pool is configured 2sets of extension or more)and indoor host simultaneously.

Features: -Rugged construction providing shock, dust and moisture resistance -Dual monitor position with automatic image orientation -Automatic arc calibration and fiber identification -User-selectable fiber clamping method – sheath clamp or fiber holders -Auto-start tube heater feature -Color LCD display with anti-reflective coating for excellent visibility in bright sunlight -Simultaneous battery charge and splicer operation -Long life battery (up to 160 splice/heat cycles per charge) -Detachable work table incorporated into the transit case -Data and video download software included; software upgrade available via the internet -Green friendly – RoHS & WEEE compliant Speciications Model FSM-60S Fusion Splicer Applicable Fibers Single-mode (ITU-T G.652), Multimode (ITU-T G.651), DS (ITU -T G.653), NZDS (ITU-T G.655) Cladding Diameter 80µm to150µm Coating Diameter 100µm to 1,000µm Fiber Cleave Length 8 to 16mm with 250µm coating dia

Options: -003 / Built-in Attenuator -007 / Polarization maintaining Panda -021 / PC Connector Interface -022 / APC Connector Interface -0B2 / Operating Manual -100 / Performance Upgrade from 8168D -101 / Performance Upgrade from 8168E -503 / W/L 1510 nm to 1640 nm -H98 / Adjustable output power Additional Product Information Agilent / HP 8168F is a high performance tunable laser source for the characterization of optical devices over wavelength. Independent control of the instrument parameters ensures that the output power is kept stable over time and wavelength. In manufacturing applications, it can be integrated into a fully-automated production test environment for precise, fast, and repeatable testing. In a manual setup, single or dual channel passive component measurements can be performed using the built-in application and an Agilent 8153A lightwave multimeter. Specification Wavelength range: 1450 nm to 1590 nm Wavelength accuracy: ±0.035 nm

Options: - Measurement parameters:C-D, Q, ESR, G - Measurement Speed: 6.5 ms, 10 ms, 21 ms -C-D Measurement accuracy: 0.07%, 0.0005 (1 kHz, 21 ms) 0.05%, 0.0002 (1 MHz, 21 ms) -High resolution: 6 digit, D:0.00001 -Intelligent built-in comparator:10-bin sorting Additional Product Information The 4278A 1 kHz/1 MHz capacitance meter is a high-speed, highly reliable, precision test instrument aimed at incoming/outgoing capacitor inspection applications on the production line and in quality control. The 4278A will improve test efficiency by performing comparative measurements of low to medium value capacitors (up to 200 uF - a range that covers most ceramic and film capacitors). The 4278A 's standard measurement frequencies and oscillator output levels are 1 kHz/1 MHz and from 0.1V to 1V in 0.1V steps, respectively. The built-in comparator function of the 4278A gives you the ability to sort parts into ten bins. A high-speed GPIB interface and an optional handler interface

Acterna MTS-5100E Series(OTDR and Loss Test modules) Highlights: 1).New generation singlemode and multimode modules 2).From LAN (1.5 m event dead zone) to very long haul applications (44 dB dynamic range) 3).High performance testing (up to 128,000 acquisition pointswith 0.1 s realtime sweep) 4).Fiber characterization using field interchangeable CD, PMD, LTS, OTDR, DWDM testing modules 5).Offersmaximum portability (3.5 kg) and up to 16 hoursbattery operation 6).A complete range of PCsoftware to enhance your OTDR reporting capabilities on MTSe Technical specifications Base unit(typical at 25°C) Display Black and white 8 inches LCD/640 x 480 Passive color 8 inches LCD/640 x 480 Active TFT color 8.4 inches LCD/640 x 480 Languages English, French, German, Spanish, Portuguese, Italian, Chinese, Taiwanese, Russian, Korean, Japanese, Turkish Weight MTS 5100e 3.5 kg (7.7 lb) including 1 module and 1 battery MTS 5200e 5.5 kg max (12.1 lb) including 2 modules,

MTS-6000(Compact Optical Test Platform) Highlights: - Superior value for the money. - Higher return on ivestment. - More flexibility for future testing needs . - Unprecedented speed and power. - Greater productivity. Key features: - Compact,lightweight,and highly integrated. - Over 40 application modules already supported. - Choose from IL/ORL,OTDR,PMD,CD or WDM plug-in modules. - Compatible with plug-in modules from the MTS-5100 and MTS-8000 - Comprehensive connection checker functionality with built-in VFL,power meter,LTS,and video inspectionscope options. - Built-in optical talkset option for communicating along the fiber. - Data mode on the talkset allows for the configuration,testing,and results collecting of two remote units. - Exceeds Telcordia specifications for ruggedness,drop testing, and extended battery life. MTS-6000 Technical Specifications Display TFT color,8.4",LCD 800 X 600,high visibility(standard) Touchscreen,TFT col

Optical Time Domain Reflectometer AQ7270 OTDR - Short dead zone (0.8 m) - Wide range of models available supporting FTTH to metro networks - High performance & easy to use OTDR - Bright & high contrast 8.4 inch LCD screen Choose an Ideal OTDR-11-Model Lineup ( From 1- to 4-wavelength models) The AQ7270 comes in eleven models combining different measurement wavelengths and dynamic ranges. Supported wavelengths: 1310, 1490, 1550, 1625, 1650 nm (single mode), 850, and 1300 nm (multi mode). Typical Model Applicable Fiber Number of Wavelengths Wavelength Dynamic Range Model Descriptions SMF 1 1550nm 32dB 735020 1550 nm model for access networks and FTTH 2 1310/1550nm 34/32dB 735022 For installation and maintenance of access networks and FTTH 40/38dB 735023 For installation and maintenance of metro networks and access networks 1550/1625nm 38/35dB 735024 Supporting maintenance wavelength 1625nm 3 1310/1490/1550nm 34/30/32dB 735025 Three-wavelength model

ELS-100 LIGHT SOURCE:MULTIWAVELENGTH CAPABILITY Features: EXFO's ELS-100 Light Source provides excellent stability and high measurement accuracy for up to three singlemode wavelengths or two multimode wavelengths.It is the perfect complemint to the FiberBasix EPM-100 Power Meter when it comes to measuring attenuation on fiber-optic links. SPECIFICATIONS Model 23BL 12D Central wavelength(nm) 1310± 20 1550± 20 850± 20 1300+50/-10 Spectral width = 5 50/135 Output power(dBm) = 1/= 1 = –20/= –20 (62.5/125 µm) Power stability(dB) ± 0.10 ± 0.10 Battery life(hours)(typical) 50 55 warranty and recommended calibration interval(years) 1 1

Key Features: - Compact,full featured,benchtop instrument. - Standard configuration include both RS-232C and IEEC-488 interfaces. - DC power measurements in the 100 fw- 2 W range. - Additional features include large,backlit LCD display.autoranging and an audible tone for alignment optimization. Instrument Specifications Signal Ranges Up to 8 decades(dependent on detector type) Display Type 4.5 digit,annunciated,backlit,wide-angle view LCD Display Update Rate(ms) 75 Auto-Ranging Time 200ms(typical) GPIB Bus Transfer Time 10ms(typical) Analog Output 0-2V into 1MO DC Accuracy <±0.2% (typical) Connectors Calibration Module 8 pin Sub-mini DIN Analog Output 0–2V into 1 MO RS-232C 9 pin D-Sub GPIB 24 Conductor D Power Requirements 100-120/220-240 VAC,50/60 Hz Absolute Maximum Line Current Rating(W x H x D)(mA) 200 Dimension(W x H x D)[in.(mm)] 3.7(94) x 7.5(191) x 9.0(229) Weight[lb(kg)] 5(2.3) Enclosure(W x H x D) Metal case,

Features: - ±2.2% absolute power accuracy - 450nm to 1700nm wavelength range - +27dBm to -110dBm power range - ±0.003dB laser source power stability - 20ms minimum averaging time - Built-in memory for 500 measurement values/channel Description: The HP 8153A is a flexible,multi-purpose tool, which will measure all your basic fiber optic parameters.With its plug-in sources, power sensous and return loss modules,it easily adapts to your changing measurement requirements.Its unprecedented and traceable performance lets you characterrize your devices more precisely and repeatably than before. SPECIFICATIONS: Number of channels: 2 Selectable total data aquisition time: 20ms to 99:59:59 h Memory: 500 measurement results/channel Resolution: 0.001 dBm/dB,0.01 pW best case(0.0001 dBm/dB on print out)

Features: - 40MHz,100MHz,and 200MHz Bandwidths - Sample Rates up to 2 GS/s - 2 or 4 Channels - Color or Monochrome LCD Displays - Autoset Menu with Waveform Selection - Probe Check Wizard to Ensure Correct Probe Useage - Context - Sensitive Help - Dual Time Base - Advanced Triggering - 11 Automatic Measurements - Multi - Language User Interface - Waveform and Setup Memories - Three Year Warranty - FFT Standard on all Models - Includes 1 P2200 10X - 1X Switchable Probe per Channel

Features: - Identification of traffic signal.CW light.modulated tone - Applicable for 0.25 and 0.9mm coated fiber,up to 3mm fiber cord,up to 12 fibers ribbon. - Light signal direction discriminated. - Easy fiber clamping with long head style. - Optical power meter function provided. - Battery operation. SPECIFICATIONS Model FID-20R:Optical fiber identifier with power meter function FID-21R:Optical fiber identifier Applicable fiber Signlemode fiber Wavelength response 0.9 to 1.7 µm Operating condition –10 to 50?, 0 to 95% RH Power supply DC with two AA batteries(1.2 to 1.5V) 100 to 240V AC with optional FID-AA2 Dimensions 40W x 185L x 26H(mm) excluding connector(FID-20R) Weight 180g including batteries Wavelength response 1.31µm, 1.55µm Detectable kind of signal Traffic signal, CW light, Light signal with modulated tones at 270Hz, 1kHz, 2kHz Detectable light power 0.1 to –60dB at modulated tone 0.1 to –40dB at traffic signal &a

Agilent 8163A Mainframe: The Agilent lightwave multimeter system includes the mainframe and a variety of plug-in modules,suited for set-ups requiring: - single or dual channel power meters. - single or dual wavelength fixed or tunable sources - Loss test sets. Specifications Display Graphical display 190 x 300 points visible, monochrome Display resolution 0.0001dB/dBm,0.01pW to 10pW(depending on power range),up to 6 1/2 digits(user definable) Compatibility The Agilent 8163A mainframe supports all modules from the 8153A and 8163A Lightwave Multimeter series. Data acquisition Memory 4000 measurement results/channel(remoto 12000) Selectable data averaging time depending on sensor module Selectable data total acquisition time 1s to 23:59h Trigger True synchronous on all channels. Environmental Storage temperature –40°C to + 70°C Operating temperature 0°C to + 45°C Humidity <95% rHfrom 0 °C to 45°C The produ