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12В 3Вт Светодиодная лампа GU5.3...

Технические характеристики: Напряжение, V 12V Мощность 3 Световой поток 350 Производитель IL Цвет свечения Т..

112 р. 224 р.

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220В 3Вт светодиодная лампа G4...

Лампа светодиодная предназначена для использования в акцентных и точечных светильниках. Источник света - светодиоды Epistar (Корея). Корпус - алюминиевая плата (радиатор) покрыта слоем прозра..

90 р. 130 р.

6-в-1 измеритель напряжения, тока, мощности и др. ...

Features and specifications: 6-in-1 Digital multimeter voltmeter Active power is calculated as: P = U I cos, cos represents the power factor, purely resistive loads (such as incandescent, heater, etc.) the power factor is generally close to 1, inductive and capacitive load load power factor 0-1 Therefore purely resistive load test time, P is substantially equal to or close to U I Test inductive or capacitive loads (such as refrigerators, washing machines, televisions, computers, etc.) when, P Less than U I. As for the specific number to keep the power factor related to power factor different for each appliance, please show table prevail. Key features: • Electrical parameter measurement function (voltage, current, active power, power) • Overload alarm function (backlight and power flickers) • power alarm threshold preset function can be manually set • Power button clear function • Power-down data storage function • Large-screen LCD screen full display function (display voltage, current, active power, power) • Backlight • Display interface: Voltage, current, power, and energy parameters all shown simultaneously Specifications: • Size: 90 x 54.5 x 28 mm • Weight: 20A DC voltmeter 78 grams, 100A DC voltmeter 114 grams • Apply to power grid voltage range: 110 – 220 V • Working voltage: 85 – 250 VAC • Test voltage: 85 - 250 VAC • Rated power: 20A/4400 W or 100A/22,000 W • Working frequency: 45 – 65 Hz • Measurement accuracy: 1.0 1) Current display (A) 2) Voltage display (V) 3) Power display (W) 4) kWh display (KWh) 5) Power factor (PF) 6) Frequency display (50/60 Hz) 7) Function keys

1248 р.

8-в-1 Монитор постоянного тока 300В 100А...

8 in 1 measurement: voltage, current, power, battery capacity, impedance, temperature, energy, time, external waterproof temperature probe. Product Description: Should be the majority of customers on the market of the general voltage ammeter can not meet the requirements of testing high voltage and high current, otorch for engineers struggling to develop this can be high voltage, high current built-in shunt DC voltmeter, test voltage range 0-300V , The current range of 0-100A, the test power even up to 30000W, test high-voltage rechargeable battery, battery, or low-voltage 18650 battery pressure, Universal test all batteries .almost all can take all the DC, no longer have to worry about the voltage range is not enough. This section of the DC test table current, voltage, capacity accumulation, power accumulation, power, impedance, temperature, time eight data one screen display, equipped with micro-power LCD module LCM black font green backlight in English display large screen for data read At a glance. Output input expansion port in the test is to bring a more convenient, so that the function and design are more intimate. Application process, the majority of users are welcome to make recommendations for the follow-up to optimize the design to collect more information. Tips: The back of the product has protective measures, do not tear it off. After tearing up the electronic short circuit caused by the buyer is responsible. If there is necessary to tear it off, re-find a shell can be installed on the. Do not touch the product while testing high pressure. Note: When testing the voltage less 7.8V to give the product power supply, power supply by the micro usb data line DC4-30V voltage range of power supply. Specification: Input/output interface: 100 A Large current Metal post Voltage range: 0.00 V ~ 300 V Resolution precision: 0.05 V Current range: 0.00 A ~ 100 A Resolution precision: 0.05 A Capacity range: 0 ~ 999.999 Ah Resolution precision: 0.01 Ah Power cumulative range: 0 ~ 99999.9 Wh Resolution precision: 0.01 Wh Power range: 000.00 ~ 2999.99 W Resolution precision : 0.01 W Impedance range: 1 ~ 999.9 Resolution precision: 0.1 Temperature range: 0 ~ 99 ℃ Resolution precision: 1℃ Timing maximum time: 999H59M59S Resolution precision: 1S Timing remind Settings: the countdown 24 hours of any value Small current standby alert threshold parameters: < 2 W / 0.5 H Small voltage power supply requirements: measuring < 7.8V low voltage, please supply independent power supply interface Range of 4 ~ 30V dc power supply voltage to the measurement system Time to refresh: > 500 ms/time > 500 ms/times Measurement rate: 0.5 times per second Over-voltage over-current set the alarm mode: display warning interface to alert users Overpressure to remind the set range: 1 ~ 300V Low pressure remind set range: 0 ~ 149V Flow to remind the set range: 0.2 ~ 100A Display type: micro power consumption of LCD module LCM black font green backlit display in both Chinese and English Product size: 118x37x56MM Since the power flow: < 0.02 A Working temperature: - 10 ~ + 60 degrees Celsius - 10 ~ + 60 ℃ Working humidity: 10 ~ 80 (dew) undoubtedly 10 ~ 80 (no doubt) The pressure of work: 80 ~ 106 kpa Operation method: Keystrokes using method and the capacity, power, time reset Settings: Reset button long-press all data （mAh、Wh、00:00:00） Quickly button twice - capacity Reset （mAh） Quickly button three - power reset（Wh） Quickly button four - time reset（00:00:00） Quickly button five - Set up automatic standby and Discharge the countdown to remind regularly When no load output no-load, quick seven keys, and for the current zero to zero in the current environment temperature for accurate calibration, so more can do more accurate measurement in small current. Click the switch interface, in the high voltage low voltage when backlit parameter Settings, by double Strike and three strikes for parameter adjustment, the adjustment process long press is a continuous fast speed value adjustment.

1495 р.