80v dc meter

Buy 10W 4.2/ 5/ 12/ 80V DC Hydroelectric PAower Micro-hydro Generator for R642.00

Description: 80V/12V/5V 10W DC Micro Hydro Generator Tap Water Flow Hydraulic DIY  Micro hydro generator, the potential energy conversion of the water into electrical energy mechanical equipment.We provide you with three kinds of generators,Can be directly to the small battery charge,Can charge mobile phone,Can give 12V radio power, charging, power supply for LED lights, etc   Specification:   Output high voltage: 80V (1.2Mpa) The maximum output: ≥220mA (12V) Line resistance:10.5 + 0.5 Insulation resistance: 10M (DC100) The outlet closed the maximum voltage: 0.6Mpa The water outlet open the maximum voltage: 1.2Mpa   Start water pressure: 0.05Mpa Size:8.8x5.8x3.9cm(L X W X H) Axial gap 0.2 - 1.0mm The mechanical noise:≤55dB Generator single volume: 90g The life of generator:≥ 3000h Appearance: generator surface cleaning, no corrosion, the structure is strong. Output characteristics: the output voltage with no voltage regulator is proportional to the water pressure. F50-80V: DC 0-80V output, generator without voltage regulator circuit, peak voltage reached 80V,Can be directly 10W LED about 3-12V lights, can be directly to the small battery charging, charging current maximum 220mA. F50-5V: DC 5V regulator output, you can charge the phone, you can also charge a lithium battery charging management chip. F50-12V: DC 12V voltage regulator output, you can give the 12V radio power, charging, power supply to the LED.   Package include:   1 x Micro Hydro Generator(80v/12v /5V for option) Details pictures:  

OPTIONS: Blue: 29 Available. White: 15 Available. Description: DC 3-7.5V 0-5A V2.0 USB Voltage Current Meter Detector Charger Features: It can detect the charging status. Compatible with for universal mobile phones. Supply or power consumption of mobile phone charger. Durable,accurate,stable. Convenient,easy to carry. Specification: Type: USB Voltage Meter Shell color: Blue, White optional Light color: Red Size: as picture shows Versions: V2.0 Current: 0-5A Voltage: 3-7.5V Package Included: 1 x DC 3-7.5V 0-5A V2.0 USB Voltage Current Meter Details pictures:

Description: DC 3-7.5V 0-5A V2.0 USB Voltage Current Meter Detector Charger Features: It can detect the charging status. Compatible with for universal mobile phones. Supply or power consumption of mobile phone charger. Durable,accurate,stable. Convenient,easy to carry. Specification: Type: USB Voltage Meter Shell color: Blue, White optional Light color: Red Size: as picture shows Versions: V2.0 Current: 0-5A Voltage: 3-7.5V Package Included: 1 x DC 3-7.5V 0-5A V2.0 USB Voltage Current Meter Details pictures:

Description: DC 4.5-30V 0-50A Dual LED Digital Ammeter Voltmeter Meter + Current Shunt Specification: Material: ABS Plastic Shell Housing Colour: Black LED Display: 0.28 inch LED Dual-color (red and blue) Voltage: DC 4.5-30V Voltage 0.01V Voltage >= 10V, resolution: 0.1V Current: 0-50A forward current (require external 50A shunt) Current Resolution: 0.1A Operating Current: Measurement rate: ≥ 500mS / times Accuracy: 1% (± 1 digit) Operating Temperature: -10°c ~ +65°c Operating Humidity: 10 ~ 80% Working pressure: 80 ~ 106kPa Wire Connection: COM: Black wire,Power Supply -, Measure Voltage - PW+: Red wire, Power Supply +, Measure Voltage + IN+, Yellow wire, Measure current input. Note: Pls connect the Yellow wire and black wire together to avoid the Interference when u use the voltmeter function only Installation: Package includes: 1 x Dual LED Digital Volt Amp Meter 1 x 50A DC Current Shunt Details pictures:

Buy DC 20A Round Analog Ammeter Panel AMP Current Meter 65C5 Diameter 90mm 0-20A DC for R219.05

Description: DC 0-1mA Analog Amp Meter Measurement Ammeter Current Panel with Screws White   Specification: Product Name: Analog Ammeter Size: 6.1 x 5.3 x 5.5cm Measuring Range: 0~1mA DC Accuracy: Class 2.5 Apply For: All Kinds Of Power Control Equipment And Measuring Instruments And For Measuring Power Of Electric Power System On The Switchboard   Package includeds: 1 x Analog Ammeter With Screws   Details pictures:

Buy DC 5V 2W USB Humidifier 200mL Air Purify Water Meter Cooler Fan Mushroom Night for R370.28

Description: DC 0-100V Blue LED Digital Mini Voltmeter Gauge Voltage Panel Meter Specification: Material: ABS Plastic Shell Housing Colour: Black LED Display Colour: Blue Operating voltage: 0 ~ 100V Test voltage: 0 ~ 99.9V Operating Current: Display: 0.56 inch LED Mounting holes: 45.5 × 26.5 mm Measurement rate: ≥ 500mS Measurement accuracy: 1% Maximum operating voltage: +100 V Operating temperature: -10 to +65 ° C Operating Humidity: 10 ~ 80% (no condensation) Working pressure: 80 ~ 106kPa Dimension: 48 x 21 x 29 mm Package includes: 1 x Digital DC 0-100V Blue LED Voltmeter Details pictures:

Buy DC 2.5-30V 2-Wire LED Digital Display Panel Voltmeter Electric Voltage Meter Volt Tester... for R289.00

Specifications: Material: Copper+Stainless Steel+PVC(Polyvinyl Chloride) Size: Approx. 6.5x6.4x8.2cm/ 2.56x2.52x3.23" Sealing Material: PTFE (Polytetrafluoroethylene) Nominal Pressure: DN15 (mm) Voltage: DC 12V Operating Temperature: 0-100 degrees Valve Features: Low power consumption, energy-saving Connection: Thread, insert stick Actuator Features: DC type & AC type Widely Used: Petrochemical, power, environmental protection and large-scale intelligent water meter control and other fields General use valve that works with a large amount of liquids and gases. Valve has male 1/2" NPT connections. Can be mounted in any direction Package Included: 1 x Motorized Ball Valve

Buy New Durable CCM6DS-K DC 12V To 80V 30A PWM DC Motor Speed Controller LED Digital Display High Power for R460.00

0.36 Inch DC Current Meter DC0-10A 4-30V Digital Display With Reverse Connectio Package weight: 0.01 kg Feature: Module name Current display module Measurement accuracy 0.10% Refresh rate About 200ms - times Display method Three digits 0. 36" digital tube Measuring range 0A-10A Power supply range 4V-30V Working current Less than 8mA Display color Red blue green yellow (optional) Storage temperature -10°C to +65°C Input resistance 5 milliohms Weight 10g Peripheral size 35*14*10mm Wiring diagram: - The ground wire of power supply end and measuring end of this ammeter adopts common ground design, that is, the ground wire of the power supply and test end is interlinked, so the test end of the ammeter can only be stringed after the household appliance (ie, Between the negative pole of the measuring device and the negative pole of the power supply of the device under test) - It is recommended that the power supply terminal of the meter head be powered by a single DU isolation. - The shunt must be connected to the circuit before use and then connected to the digital ammeter to prevent high voltage damage to the meter. Shared power supply under test DU isolated power supply Package includes: 1 x Meter Click here for more deals 0.36 Inch DC Current Meter DC0-10A 4-30V Digital Display With Reverse Connectio 0.36 Inch DC Current Meter DC0-10A 4-30V Digital Display With Reverse Connectio

Description: 100A 75mV DC Current Shunt Resistor Panel For Analog Meter Brand new and high quality Good Performance and easy installation You 'must have' component for DC current meter It could be used either in a digital or an analog meter The shunt is used to multiply the measuring range of current of measuring It can be used to connect to a 100 Amps DC current meter Specifications: Current: 100A Voltage Drop: 75mV Environmental Condition: -40~+60℃ Relative Humidity: ≤95%(35℃) Shock Frequency Endurance: 80-120 times/mins Overreacting Capacity: 120% (of rate current) Size: 10.8 x 2.3 x 2.5 cm/ 4.25 x 0.90 x 0.98 inch (approx) Package included: 1 x Shunt Resistor Panel Details pictures:

3pcs RUIDENG 0-33V 0-3A Four Bit Voltage Current Meter DC Double Digital LED Vo Package weight: 0.04 kg Feature: Weight: 21g Display color: C: Red + Green Display mode: Dual 0.28 LED digital 4 bit tube update rate: About 200 ms/time Physical size: 48 x 29 x 26 mm (L*W* H) Opening size: 45 x 26 mm (L*W) Supply voltage: 3.5-28V Lead wire length: 14 cm(Five wires) Measurement range: DC0.00-33.00V(voltage, Resolution 0.01v) 0.000-3.000A(current, Resolution 0.001A) Operation temperature: -10 degrees~65 degrees Current measurement accuracy: ± (0.3% + 2words) Instruction of wiring: Red thin wire (VCC): Power input + 3.5-28V (NOTE: If the measuring signal is lower than 28V and have abundant power supply, it can be used as power supply for the module [black wire and yellow wire are contacted together to use]) Black thin wire(GND): Power input- Measurement signal - 3.5-28V Yellow thin wire (VIN): Measurement signal + (0-99.9V) Red thick wire (I+): Current input + (connect with load negative) Black thin wire(I-): Current input - (in series in power supply negative) Circuit Diagram: Voltage current meterin the measurement system for power supply System supply power-1 System supply power-2 Package included: 3 x 0-33V 0-3A Four Bit Voltage Current Meter Click here for more deals 3pcs RUIDENG 0-33V 0-3A Four Bit Voltage Current Meter DC Double Digital LED Vo 3pcs RUIDENG 0-33V 0-3A Four Bit Voltage Current Meter DC Double Digital LED Vo