Resultados de la búsqueda de "electronics tester"
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RAK189 Household Electronic Blood Pressure Measuring Device Wrist Sphygmomanometer, with Voice, without Voice
Features:1. This machine has the WHO warning bar, which changes with the changes in blood pressure value2. LCD screen display, the number is clear and easy to read3. Have a double memory search function. Each person has 99 groups of memories. You can remember your usual blood pressure status4. This machine has KPA and MMHG display switching and measurement functions5. After 1 minute without operation, the opportunity will shut down automaticallyProduct parameters:1. Material: ABS2. Applicable wrist circumference: 135-195mm3. Display method: LCD LCD screen4. Measurement method: display wave measurement method5. Measurement range: pressure: 0-280mmHg, pulse number: 40-199 times/min6. Accuracy: Pressure: +/- 3mmHg, pulse number: +/- 5 percent7. Power method: dry battery8. Battery: No. 7 battery x 2 (without the battery)9. Product size: 7.8 x 6.8 x 3.2 cm10. Net weight: about 115 gramsPacking list:-Expression x 1-Sdder box x 1-The manual x 1Specification: General Certificate CE, ROHS, FCC Package Weight One Package Weight 0.24kgs / 0.52lb One Package Size 10cm * 10cm * 11cm / 3.94inch * 3.94inch * 4.33inch Qty per Carton 50 Carton Weight 12.70kgs / 28.00lb Carton Size 50cm * 49cm * 23cm / 19.69inch * 19.29inch * 9.06inch Loading Container 20GP: 473 cartons * 50 pcs = 23650 pcs40HQ: 1098 cartons * 50 pcs = 54900 pcs
£7.99 - £8.99
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P110 50X-1000X Desktop Electronic Digital Microscope with 4.3 inch Screen, P110
1. Magnification: 1000X2. Focusing mode: manual3. Lens structure: 2G+1R4. Product pixel: 1280x1080P5. Sensor pixel: 2.0MP6. Visual angle: 16 degrees7. Battery capacity: 2600mA8. Camera light source: 8pcs adjustable LEDs9. Working temperature: 32-113 degrees Fahrenheit (0-45 degrees Celsius)10. Photo format: MJPEG11. Video format: MP4Specification: Package Weight One Package Weight 0.91kgs / 2.02lb One Package Size 25.5cm * 22.5cm * 9.5cm / 10.04inch * 8.86inch * 3.74inch Qty per Carton 14 Carton Weight 13.70kgs / 30.20lb Carton Size 52cm * 46cm * 37cm / 20.47inch * 18.11inch * 14.57inch Loading Container 20GP: 301 cartons * 14 pcs = 4214 pcs40HQ: 699 cartons * 14 pcs = 9786 pcs
£37.99
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RETEVIS RETEVIS RTC777 Six-Way Walkie Talkie Charger for Retevis H777,, RTC777 AU Plug, RTC777 US Plug, RTC777 EU Plug, RTC777 UK Plug
1. It can charge six batteries or six radios at the same time.2. Able to control the charging process to ensure high efficiency.3. International universal self-switching (AC 100V-240V) power supply.4. Safe and reliable, with multiple safety protections.5. Suitable for large groups and labor-intensive activities (such as warehouses, property management, fixed assets, supermarkets and enterprises).6. Suitable for Retevis H777 and Baofeng 888S7. Input 5V/4A8. Output: 4.2V9. Charging current: 500mA10. Size: 25 x 20 x 6cm11. Weight: 965gSpecification: Package Weight One Package Weight 1.25kgs / 2.75lb One Package Size 33cm * 21cm * 7cm / 12.99inch * 8.27inch * 2.76inch Qty per Carton 10 Carton Weight 13.95kgs / 30.75lb Carton Size 33cm * 42cm * 35cm / 12.99inch * 16.54inch * 13.78inch Loading Container 20GP: 549 cartons * 10 pcs = 5490 pcs40HQ: 1276 cartons * 10 pcs = 12760 pcs
£18.99 - £27.99
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VEIKK VEIKK A15PRO 10x6 inch 5080 LPI Type-C Interface Smart Touch Electronic Graphic Tablet
1. Painting area: 10*6 inches 2. Induction height: 10mm 3. Resolution: 5080LPI 4. Shortcut keys: 12 mechanical shortcut keys + scroll wheel 5. Compatible systems: Windows, Mac, Android 6. Both Type-C interface can be connected 7. The pressure-sensitive pen adopts Wuyuan technology chip, no need to charge or connect, easy to use 8. Red circle quick turntable design, turn 360 degrees randomly 9. The reading speed can reach 250 points, no delay and no jam 10. Fully close to the feel of paper painting, more wearable and high temperature resistant 11. Dimensions: 358x200x9mm 12. The product includes: tablet*1, pressure-sensitive pen*1, pen case*1, pen holder (including 8 nibs)*1, pen tip*20, pen picker*1, data cable*1, drive prompt Card*1, quick installation guide*1Specification: Package Weight One Package Weight 0.99kgs / 2.18lb One Package Size 40cm * 22cm * 10cm / 15.75inch * 8.66inch * 3.94inch Qty per Carton 10 Carton Weight 11.10kgs / 24.47lb Carton Size 40cm * 44cm * 50cm / 15.75inch * 17.32inch * 19.69inch Loading Container 20GP: 303 cartons * 10 pcs = 3030 pcs40HQ: 703 cartons * 10 pcs = 7030 pcs
£53.99
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AC 100-240V 4 Slot Battery Charger for AA & AAA Battery, with LCD Display, EU Plug
1. 4-slot independent charging, which can be used to charge AAA and AA batteries simultaneously or at will. 2. Multiple protections, safer to use. 3. LCD display shows charging status. 4. AC 100-240V wide voltage, universal worldwide. 5. The flip cover design prevents the charger equipment from being damaged. Product parameters: 1. Input: AC 100-240V. 2. Output: 1.4V. 3. Charging current: 1200mA. 4. Charging time: 4 hours. 5. Size: 11.5x6.6x3.1cm.Specification: Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch Qty per Carton 150 Carton Weight 24.40kgs / 53.79lb Carton Size 52cm * 47cm * 42cm / 20.47inch * 18.5inch * 16.54inch Loading Container 20GP: 259 cartons * 150 pcs = 38850 pcs40HQ: 603 cartons * 150 pcs = 90450 pcs
£5.99
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AC 100-240V 4 Slot Battery Charger for AA & AAA Battery, with LCD Display, AU Plug
1. 4-slot independent charging, which can be used to charge AAA and AA batteries simultaneously or at will. 2. Multiple protections, safer to use. 3. LCD display shows charging status. 4. AC 100-240V wide voltage, universal worldwide. 5. The flip cover design prevents the charger equipment from being damaged. Product parameters: 1. Input: AC 100-240V. 2. Output: 1.4V. 3. Charging current: 1200mA. 4. Charging time: 4 hours. 5. Size: 11.5x6.6x3.1cm.Specification: Package Weight One Package Weight 0.25kgs / 0.55lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 1.57inch Qty per Carton 150 Carton Weight 36.75kgs / 81.02lb Carton Size 52cm * 47cm * 42cm / 20.47inch * 18.5inch * 16.54inch Loading Container 20GP: 259 cartons * 150 pcs = 38850 pcs40HQ: 603 cartons * 150 pcs = 90450 pcs
£5.99
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Wireless Transmission Split Scale Electronic Scale Portable Express Scale Animal Scale,CN Plug, 180kg / 0.1kg
1. Independent display screen, wireless sensor transmission, make it more convenient for you to check the weighing2. Can set clock mode, display time function3. Kilogram/pound/ounce, 3 units can be switched with one key, easy to deal with conversion problems4. Use function of clearing and tare5. LCD blue backlight display, clear and unobstructed reading6. Cross grain rubber anti-skid pad, suitable for more scenes7. Scope of application: express delivery industry, vegetable and fruit market, etc.8. Scale surface material: metal stainless steel wire drawing process9. Power supply method: use a power plug or 2 AA batteries (the product does not include batteries)10. Product size: 38 x 30 x 3 cm11. Monitor size: 17 x 9 x 1.7 cmSpecification: Package Weight One Package Weight 3.50kgs / 7.72lb One Package Size 45cm * 37cm * 10cm / 17.72inch * 14.57inch * 3.94inch Qty per Carton 9 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 9 pcs = 1593 pcs40HQ: 412 cartons * 9 pcs = 3708 pcs
£36.99
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100 tiras/caja de tiras de prueba de pH, escala 0-14, papel tornasol de primera calidad, ideal para probar el nivel de pH del agua, 100 tiras
Con luz de fondo o no: No Tipo de pantalla: Analógica Número de modelo: Papel PH is_customized: Sí Instrucciones de uso: Retire una sola tira de prueba del recipiente de plástico, sujetándola por el extremo que no tiene almohadillas de color. Sumerja la tira (las 4 almohadillas de colores) en el líquido transparente que se va a analizar durante 1 segundo. Según el pH de la muestra, el color cambiará casi instantáneamente. Agite la tira para eliminar el exceso de líquido. Haga coincidir el color de las almohadillas con el diagrama de pH en la etiqueta de la caja para obtener el valor de pH del líquido probado. Un valor de pH de 7 es neutro. Un valor de pH inferior a 7 es ácido, mientras que un valor de pH superior a 7 es alcalino. Cómo interpretar los resultados de la prueba de pH del agua El valor de pH de una muestra de agua particular se obtiene haciendo coincidir los colores de las almohadillas reactivas de la tira después de sumergirlas en el líquido de prueba durante aproximadamente 1 segundo contra la escala de pH y anotando el número correspondiente. Los resultados de la prueba variarán entre 0 y 14,0 y pueden clasificarse como ácidos, neutros o alcalinos. Ácido (0,0 - 6,0) Si prueba su agua usando un kit de prueba de pH y los resultados están entre 0 y 6, esto sugiere que el agua podría ser ácida y blanda con el potencial de ser corrosiva. Neutro (7.0) Un valor de 7,0 en la escala de pH es el nivel ideal para el agua potable. Sin embargo, las directrices internacionales sobre el agua estipulan que el agua se considera segura para el consumo con valores entre 6,5 y 8,5. Alcalina (8,0 – 14,0) El agua alcalina produce un valor de pH de entre 8,0 y 14,0 en la escala. Se han hecho varias afirmaciones sobre las propiedades beneficiosas para la salud de beber agua alcalina. Especificación: Peso del paquete Peso de un paquete 0,08 kg/0,19 lb Un tamaño de paquete 10 cm x 8 cm x 1 cm (3,94 pulgadas x 3,15 pulgadas x 0,39 pulgadas) Cantidad por caja 179 Peso de la caja 15,00 kg/33,07 lb Tamaño de la caja 56 cm x 45 cm x 5 cm (22,05 pulgadas x 17,72 pulgadas x 1,97 pulgadas) Contenedor de carga 20GP: 2116 cajas * 179 uds. = 378764 uds. 40HQ: 4913 cajas * 179 piezas = 879427 piezas
£4.99 £1.99
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MPPT T40-40A Solar PWM Controller
Features:1. The characteristic of this controller is that the working voltage of the solar panel can be tracked to the maximum current emitted by the solar panel by intelligently adjusting the solar panel, so that the solar panel always works at the maximum power point of the V-A characteristic curve. Compared with ordinary solar controllers, the utilization of solar panel power generation has increased by 10-30%2. Vivid LCD graphic symbols, concise button mode3. Intelligent PWM charging method with automatic temperature compensation4. Adjustable slave discharge control parameters, settable load working mode5. Battery reverse discharge, undervoltage, reverse connection protection and other protection functionsparameter:1. Net weight: 0.43 kg2. Size: 16.5x9.5x6 cm3. Rated charging current: 40A4. Floating charge voltage: 13.8V / 27.6V5. Undervoltage protection: 10.6V / 21.2V6. Over-discharge recovery voltage: 12.6V/25.2V7. Working temperature: -10-60 degrees Celsius8. Storage temperature: -30 -70 degrees Celsius9. Wiring specification: less than or equal to No. 6 AWG (12 square millimeters)Specification: Package Weight One Package Weight 0.53kgs / 1.17lb One Package Size 21cm * 11cm * 7cm / 8.27inch * 4.33inch * 2.76inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs
£31.99
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