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电子产品供应商和制造商

Electronics

科学、测试和实验室设备

elec

搜罗全球顶尖科学、测试和实验室设备公司提供的科学、测试和实验室设备资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

科学、测试和实验室设备供应商和制造商

Scientific, Testing & Laboratory Equipments

东美实业有限公司

Blood pressure monitor with pulse oximeter bp monitor    ProductFeatures 99setsofstorage(2people),IHBarrhythmiadetection,WHObloodpressureclassification. Intelligence pressurize. livevoice(optional) LCDscreen, threecoloursofbacklight(optional) Voltagepowerdetection, Lowpowerconsumption Bluetooth(optional),GPRS(optional) Dimention:126×100×53mm(not include Wristbands) Display: Digitalliquidcrystaldisplay Accuracy:±3mmHg(±0.4kPa) Fashionable outward Light and compact suitable for health care(medical field, families and adult) Autopoweroff: Autopoweroffwhennooperationfor1minute  Packinginformation Boxvolume:11.2cmX10.2cmX16.2cm, Outer Boxvolume:51.5cmX33.5cmX32.5cm weight: eachoneisabout500grams,30percarton, percartonweight15kg Certificates: CE ISO13485 ROHS Quantity(Sets)1 - 1000&gt;1000Est. Time(days)2-3To be negotiated

Blood pressure monitor with pulse oximeter bp monitor

显和有限公司

Battery Organizer with Removable Battery Tester (For 72 Batteries) includes the following features : 	 Holds more than 72 batteries - (10 x AAA, 26 x AA, 9 x 9v, 10 x C, 8 x D, 6 x CR and 3 x LR batteries) 	 Batteries not included in this item 	 Easy-to-read slide out battery tester has 3 lights to states power levels 	 Wall mounted design - Designed to fit in drawers or cabinet 	 Can test battery strength with removable battery tester 	 Compact design, lay flat in a drawer or mount on the wall 	 Desk, workshop, tool sets wherever you are, it offers convenience 	 Removable battery tester is powered by the tested battery  Material : 	 ABS plastic body  Size closed : 	 Length of 30.5 cm x Width of 16.1 cm x Height of 3.55 cm  

Battery Organizers

Battery Organizer with Removable Battery Tester (For 96 Batteries) includes the following features : 	 Holds more than 98 batteries - (48 x AA, 24 x AAA, 8 x D Cell, 10 x C Cell, 8 x 9V battery and several button cell batteries) 	 Batteries not included in this item 	 Easy-to-read slide out battery tester (Removable) and no batteries required to operate 	 Wall mounted design - Designed to fit in drawers or cabinet 	 The organizer also can be mounted on the wall of workshop, garage, closet or place it in a drawer 	 Compact design, lay flat in a drawer or mount on the wall 	 Desk, workshop, tool sets wherever you are, it offers convenience  Material : 	 ABS plastic body  Size closed : 	 Length of 34.8 cm x Width of 17.4 cm x Height of 4.45 cm  

Battery Tester Caddy

深圳市励骏光电有限公司

	Simple and easy to test the life of battery	Test batteries on and off the vehicle	Accurate results in milliseconds	Battery Life Analysis	Analysis Result : Good or Replace	Large easy to read LCD display.	Test results based on JIS, EN, DIN, SAE and IEC Standards.	Languages: English, Spanish, French, German, Italian, Polish	Quick test—input battery volume (AH), then it can show the battery status.	vehicle cranking system test--- cranking time, voltage and status.	vehicle charging system test—load voltage, unloaded voltage, ripple status and charging system status.	Store the testing result, print function	Use to test a wide range of 12V batteries (Starting [SLI], Deep Cycled and Marine) of Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell. The major battery standards JIS, SAE, EN, DIN and IEC are supported.	System voltage: 12 Volts	Input voltage range: 9V~15V	Power requirements: No internal batteries required. Power on when hooked up during testing.	Testing range: 100 ~ 2000 CCA, 100 ~ 1000 DIN, 100 ~ 1000 IEC, 100 ~ 1700 EN	AH range: 30-220AH

(Clone) 12V Auto Battery Tester

 	 Simple and easy to test the life of battery 	 Test batteries on and off the vehicle 	 Accurate results in milliseconds 	 Battery Life Analysis 	 Analysis Result : Good or Replace 	 Large easy to read LCD display. 	 Test results based on JIS, EN, DIN, SAE and IEC Standards. 	 Languages: English, Spanish, French, German, Italian, Polish 	 Quick test&mdash;input battery volume (AH), then it can show the battery status. 	 vehicle cranking system test--- cranking time, voltage and status. 	 vehicle charging system test&mdash;load voltage, unloaded voltage, ripple status and charging system status. 	 Store the testing result, print function 	 Use to test a wide range of 12V batteries (Starting [SLI], Deep Cycled and Marine) of Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell. The major battery standards JIS, SAE, EN, DIN and IEC are supported. 	 System voltage: 12 Volts 	 Input voltage range: 9V~15V 	 Power requirements: No internal batteries required. Power on when hooked up during testing. 	 Testing range: 100 ~ 2000 CCA, 100 ~ 1000 DIN, 100 ~ 1000 IEC, 100 ~ 1700 EN 	 AH range: 30-220AH  

12V Auto Battery Tester

美特(中国)有限公司

 Key Specifications/Special Features: 

- tests all types of 1.5 and 9V batteries&nbsp;
- tests D, C, AA, AAA, N, 9V and Button Cells&nbsp;
- adjustable sliding arm for different size of batteries&nbsp;
- Battery powered : 1 AAA (R03 / LR03 )&nbsp;
- Dimension (LxWxD) mm : 83x38x19
- Worldwide patent pending&nbsp;
- Originated, designed and developed by MEET

&quot;FREE&quot; shipping cost arranged by &quot;First Come First Serve&quot;. Valid to 31 Mar 2018 for samples ordering only.

Bar Graph Display Battery Tester

 Key Specifications/Special Features: 
- Test general and rechargeable battery with &quot;on-load&quot; from 1.2V to 12V&nbsp;
- Dual results indication of voltage (V) and capacity (%)&nbsp;
- Tests battery type :&nbsp;
* AA, AAA, C, D, N (1.2V / 1.5V)&nbsp;
* Button cell (1.2V / 1.5V)&nbsp;
* Coin type (3V)&nbsp;
* Lighter / Remote (6V)&nbsp;
* Radio type (9V)&nbsp;
* Lighter / Remote (12V)&nbsp;
- Selective switch for individual &quot;on-loading&quot;&nbsp;
- Auto power off with mains power off switch&nbsp;
- Low battery warning&nbsp;
- Adjustable sliding arm for different size of batteries&nbsp;
- Battery powered :&nbsp;2 x 1.5V (L1154 / LR44 / AG13)&nbsp;
- Dimension (LxWxD) mm : 128x45x20
- Worldwide patent pending
- Originated, designed and developed by MEET

&quot;FREE&quot; shipping cost arranged by &quot;First Come First Serve&quot;. Valid to 31 Mar 2018 for samples ordering only.

Battery Tester

贺兴有限公司

BATTERY TESTER Test the battery accurately by drawing Different current as tableSize:100x65x33mmWeight: 91g 

BATTERY TESTER

SHENZHEN RECMAN INTELLIGENT TECHNOLOGY CO., LIMITED

Portable digital voice recorder with AAA batteries

Kilter Electronic Institute Co., Ltd.

Battery Analyzer

 	 Display different capacity for the two batteries. 	 Capacity Range: 0.01 Ah ~ 4.0 Ah. 	 Charge &amp; Discharge mode. 	 Display charge voltage or discharge capacity(Ah)&nbsp;. 	 Display impedance for Ni-MH battery. 	 Manual selet lithium or NI-MH battery 	 Automatic alarm when charge/discharge finish. 	 For&nbsp; Lithium or&nbsp;AA .AAA size Ni-MH batteries.. 	 Accessories: battery clamp,power adapter  

SE-1004B Mobile Phone and Camera Battery Analyzer

广州市多一电子有限公司

 	 CCA 100~1700 EN,DIN,JIS Voltage internal resistance 	 SOH 	 Alternator system test 	 Car battery maximum load test  

Battery System Tester

 	 100~1700CCA 	 0~99mOhm 	 Battery SOH 	 Cranking Startup load test 	 Maximum load test 	 Alternator test  

Power Advance Limited

1. POWER SOURCE: 1.5V AAA Alkaline Battery   2. MAIN FEATURES ✅  Precision LCD Display (18-Segment Resolution)  ✅  Broad Voltage Testing (1.5V-9V Range)  ✅  Chemistry-Adaptive Analysis (Smart Interpretation)  ✅  Universal Size Compatibility (All Battery Form Factors) ✅  4 Optional colors ( Black, Blue, Gray, Red )  3. COMPATIBLE BATTERIES                              🔋 Alkaline Dry Batteries(1.5V) AAA AA C SC D N  🔋 Alkaline Button Cells (1.5V) LR621(AG1) LR726(AG2) LR41(AG3) LR626(AG4) LR754(AG5)  LR921(AG6) LR927(AG7) LR1120(AG8) LR936(AG9) LR1130(AG10) LR721(AG11) LR43(AG12) LR44(AG13)  🔋 Alkaline Dry Batteries(9V) 6LR61  🔋 Lithium Button Cells(3V) CR1025 CR1216 CR1220 CR1616 CR1620 CR2016 CR2025 CR2032 CR2320 CR2430 CR2450         🔋 Lithium Cylindrical Batteries(3V) CR123A CR2 CRV3  🔋  Digital Camera Batteries(6V) 2CR5, CR-P2  🔋 9V Ni-MH/Cd battery 6F22  4. LCD DISPLAY SYSTEM Segments Status 1-5 (POOR) Primary: Dispose   Rechargeable: Charge Now 6-10 (WEAK) Primary: Replace Soon Rechargeable: Charge Soon 11-18 (GOOD) Sufficient Charge     

B2 LCD Display  UNIVERSAL BATTERY TESTER BATTERY ANALYZER

I. POWER SOURCE: Self-Powered (No Batteries)  II. MAIN FEATURES ✅  Self-Powered Testing  ✅  Smart Power Management (LCD Display ) ✅  Multi-Chemistry Support ✅  Emoji Status Alerts (GOOD/WEAK/POOR + battery voltage)  ✅  Magnetic Test Slots (One-Handed Operation) ✅  Single-Button Navigation (SELECT Control)  III. COMPATIBLE BATTERIES                             🔋 Alkaline Dry Batteries(1.5V &amp; 9V): AAAA  AAA AA C SC D 6LR61  🔋 Alkaline Button Cells (1.5V) LR621(AG1) LR726(AG2) LR41(AG3) LR626(AG4) LR754(AG5)  LR921(AG6) LR927(AG7) LR1120(AG8) LR936(AG9) LR1130(AG10) LR721(AG11) LR43(AG12) LR44(AG13)  🔋 Lithium Button Cells(3V): CR1025 CR1216 CR1220 CR1616 CR1620 CR2016 CR2025 CR2032 CR2320 CR2430 CR2450         🔋 Ni-MH/Cd (1.2V &amp; 9V): AAAA AAA AA, A C SC D 6F22  IV. LED DISPLAY &amp; STATUS SYSTEM Display Status GOOD Healthy WEAK Replace Soon POOR Depleted Battery Voltage Internal Battery Status      

DB2 LCD Display ADVANCED BATTERY TESTER BATTERY ANALYZER

Wuxi Imhoo Technology Co., Ltd.

 	 Testing watch battery and 1.5V, 3V button batteries  

Watch And Button Battery Tester

 	 Fixed Load Current: 15 Ah - 200 Ah 	 Battery Cell: 6V, 12V  

Car Battery Tester

 	 Battery Type: AA, AAA, C, D, N, Button Cell, Lithium, Camera battery 	 Voltage of Battery: 1.5V, 3V, 6V, 9V, 12V, 15V, 22.5V 	 No use battery  

Multi-Function Battery Tester

 	 Testing Battery Type: AA, AAA, C, D, N, Button Cell, Lithium, Camera battery 	 Voltage of Testing Battery: 1.5V, 3V, 9V 	 No use battery  

1.5V 3V 9V Battery Tester

漳州市华仪电子有限公司

Check before useNever test the voltage which higher than 1000VACTest voltage range:90V-1000VACPower AAA1.5V*2Battery life:6 hours for continuous usingStandby for 1.5 years 

MS8905

Manson Engineering Ind'l Ltd

This professional charger is designed for applications that demand adaptive charging for Lead Acid based and LiFePO4 (LFP) batteries. Battery with and without load can be connected to the charger all the time and the charger will keep on monitoring the battery. Smartphone apps for remote monitoring charger status for Bluetooth version charger. Adaptive Charging ManagementDifferent charging profiles are implemented for different types of battery.Lead Acid BatteryThere are 5 Stage Charging for LEAD ACID based batteries namely: Soft-Start/ Bulk/ Absorption/ Float/ Standby Advantage of 5 stage charging Soft-start for deeply depleted battery. This mode automatically start when battery voltage is less then 12VFully charge the battery with Absorption modeMaintain a fully charged batteryEnergy conversation in standby stageReduce grid corrosion with Standby modeLiFePO4 (LFP)A special charge algorithm and treatment for Lithium Ion Phosphate (LFP) batteries to ensure safe and optimal charging adaptive to the special chemistry of the battery which is quite different to Lead Acid battery. Advanced features 7 days self recycle charge of standby modeManual equalization charge for LEAD battery Sophisticated housing design Maximize protection by robust anodized Aluminum body completed with Poly carbonate end caps.Effective temperature control variable speed fan with balance between cooling and quite operation.Front exhaust design to minimize the possibility of water drop go inside casing.Easy replacement of FUSEEase of operation design 7 LED with 4 dual mode plus 3 for indications of charging status and battery selection.Single Set Button Setting with intuitive setting procedureBluetooth version charger allows for remote monitoring of charging status of battery on smartphones by using apps. The apps can be downloaded from Appstore or Google Play.Noiseless operation 8 hour sleep mode keep the charger under noiseless operation until your sleepAlways half power mode for noiseless operationUse to charging of smaller size batterySupport charging Battery with load connected A load can be connected to the battery during charging as long as the load is not larger than the rated output of the charger.The charger can be used to power up dc load when not connected to battery. Battery Temperature sensing support Charging voltage auto-adjust according temperature changeShutdown charging when battery temperature over 60ºCProtections Charger over temperature protectionOutput short circuit protection.Output reversed polarity protection with thermal fuse. 

CBC-9000 Series AC-DC Professional Battery Charger

Optimal Efficiency 92% with Digital ControlThe high power conversion efficiency allows quiet and cooling running of the charger and can provide continuous full loadoperation at 40°C ambient temperature. Designed to cover old and new types of car alternatorsThe SBC-6104 are designed to address to the issues of wide swing of output voltages from the smart alternator, braking regenerative EURO 5/6 vehicles in fully charging the house battery. They are also suitable for use with distant house battery. The charger Booster provides fast safe charging profiles for 4 types of lead based and 2 types of Lithium FePO4 batteries. Multistage ChargingThis is a select (battery type) and forget charger designed for fast accurate and safe recharge of your deep cycle house battery banks. The (digital control) smart multistage charging enables the charger to be connected permanently to your battery banks without the worry of over charging or drying out the electrolyte. Lead acid based BatteryA 3 Stage Bulk, Absorption &amp; Float charging profile for 4 types of lead acid based battery with maximum constant charging current at the Bulk Stage and a Constant Voltage with decreasing charging at the Absorption Stage and a reduced voltage Float Charge for maintenance when battery is full. LiFePO4 (LFP) BatteryA 2 Stage charging is specially for 2 types LiFePO4 battery and charging current stops at the end of Absorption stage. Three charge control methods: Ignition Control:Charger starts charging only when ignition is on and stops charging when Ignition is off.This is the recommended control as it is safer and allows for large input voltage range. Input Voltage Control:This is for non-intelligent or older type alternators with sufficient high &amp; uniform voltage.Charging is cut off easily due to high threshold voltage to protect the starting battery. Vibration Sensor Control:Charger starts charging when repeated vibrations are detected and stops charging when no vibration is detected for over 2 minutes.The built-in vibration sensor makes it possible to use the charger by just connecting to the starter terminal without touching the car’s electrical/electronic wiring thus avoiding any possible excuse for revoking the car’s warranty.Features 480Watt power conversion efficiency &gt;90%.6 selective charging profiles suitable for charging for the most lead acid &amp; Lithium FePO4 batteries.Supplied with a remote Battery temperature sensor to ensure precise and safe charging in large temperature variation.3 types of operation control to choose for specific situation.Alarm signal (fault or not charging) available to integrate with your system.Thermostatically speed control Fan.Protections:Self recoverable Input under Voltage protection.Self recoverable Input over Voltage protection.Self recoverable Output over Voltage protection.Self recoverable Overcurrent protection.Self recoverable Charger over temperature protection. 

SBC-6000 Series DC-DC In-Car Charger for Lead and LFP Batteries

This new series of non-isolated digital DC-DC Step Down Converter with micro-processor control for fine adjustment of output voltage to optimally suit the loading condition. The 3 digit LED display shows: output voltage, current, operation mode and fault status It is further equipped with 4 special features:1. A full powered 2 Stage Charger with 14.3V Bulk &amp; 13.6V Float Charge.2. A Remote Control terminal that turns off the converter when the Ignition is switched off, preventing discharging of starter battery. This terminal can be used with other external on-off switch set up.3. A Remote Voltage Sensing at load point to ensure accurate output voltage for distant load/ battery to ensure optimal operation.4. An independent, separate and always-on output (0.5A 13.8VDC) for essential devices such as security system that requires a permanent dc source. It can also be used for the remote on off switch. Micro-Processor Control with switching mode power design.19 -36VDC Input with adjustable Output 12 to 15VDC in 0.2V step.3digit LCD display for Current, Voltage, Operation Mode and Protection Diagnosis .2 Stage full powered charger mode with 14.3V bulk and 13.6V float charge.Remote Voltage Sensing for optimal powering of distant load or charging battery.Remote control terminal auto On/ Off with ignition control and other external on/off switch.An independent always-on auxiliary output (0.5A, 13.8V) to power critical electronic device or the remote on off switch.8 fail- save protections of which 6 with diagnostic code at the LED display.Input under voltage warning has remote alarm connection.Optional accessory AVS-5025 vibration sensor to automatically control the On-Off charging operation without touching the car’s electrical system at all. This is ideal for non-technical users.Extensive ProtectionMulti-stage software based safety device with early warnings of impeding shut down faults for low input voltages. Most of the protections are self recoverable when conditions return to normal with 6 diagnostic code on the LED display. Input under voltage (self recoverable)Input over voltage (internal fuse)Output over voltage (self recoverable)Output short circuit (self recoverable)Output overload (self recoverable)Output (battery) reversed polarity (internal fuse)Over temperature (self recoverable)Fan Stuck Fault (jammed object removed -&gt; self recoverable)

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