Top 20ma Current Source Reviews
Raymarine E26030 200Khz, Retractable Low Profile Transducer, St40/60/290,
- RTD PT100 Temperature Sensor Transmitter.
- Can be converted into 4-20mA current signal through the transmitter.
- Perfect for two wire solution using a standard RTD sensor package.
4 Bay Smart 18650 Charger with LCD Digital Display Universal Battery Charger for: 26650 20700 18650 18350 17670 17500 16340(RCR123) 14500 AA AAA SC C Batteries
- ...Li-ion / IMR/LiFePO4: 26650，20700, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440，NiMH/Cd: AA, AAA，SC, C.
- Multi-functional LCD charging display: for charging progress 25% - 50% - 75% -100% , battery types: Ni-MH 1.2V , Li-Fe 3.2V, Li-ion 3.7V, Li-ion 3.80V (IMR), charging capacity, voltage and current: 0.5A/1A/2A，Identify Li-ion and Ni-MH batteries automatically and adjust manually the charging mode for LiFePO4 and 3.80V li-ion batteries(IMR).
- Multi-safety protection function of over-charge and over-discharge, short circuited, polarity reverse and so on. It can smartly identify broken batteries with much more safety.
- Multi-power input: AC cable 110-240V 50/60Hz (included)/ 12V 1A adapter(selective), four independent charging and micro computer management system.Charge current intelligent auto-set of total three levels: 500mA /1000mA/2000mA)，2000mA is fixed only for slot#4..
- Note：Read this manual before use and pay special attention to the recommended charge current, must avoid to charge battery beyond the recommended current limit，If DC input, only 12V 1A is recommended，Mind heating while charging，Remove the charger from power source after charging complete, and remove the battery from the charger at the same time.F....
pigtone Guitar Effect Pedal Power Supply 10 Independent DC Outputs Suitable for 9V 12V 18V 100mA 400mA Short Circuit and Over Current Protection PD-03
- ♪ It can supply power to multiple guitar pedals at the same time, no current noise, input: DC18V1A, output: 6x 9V 100mA, 2x 9V 400mA, 1x 12V 100mA, 1x 18V 100mA..
- ♪ Short-circuit/over-current protection: If a short-circuit device is inserted in the socket or the current is overloaded, the power supply will be stopped. Once the device is disconnected from the DC power source, power to the outlet will be restored. It can protect your pedal from damage..
- ♪ Material: This pedal power supply is made of high-quality aluminum alloy, strong and durable, not easy to break, can be used for a long time, and is easy to carry..
- ♪ Packing: 1 x PD-03 guitar pedal power supply, 1 x power adapter, 10 x 60 cm cable, 2 x polarity conversion cable, 1 x user manual..
- ♪ pigtone is a brand and professional manufacturer of guitar pedals and pedal power supplies. We have our own production and R&D factories, engineers and guitarists. If the product you received is not ideal, please contact us for a solution..
Electric Pulse Neck Massager with Heat, Pain Relief, 3 Modes 15 Levels Intelligent Neck Massager Cordless for Pain Relief Deep Tissue
- ...main sore areas, C4-C7 four cervical vertebrae and the carotid arteries on both sides of the cervical vertebrae, directly hitting the sore points, no longer ineffective massage..
- EMS pulse technology: The neck massager adopts EMS pulse technology, which filters the power source into an adjustable low-frequency pulse current, "shocks" your skin through the electrode patch, make you feel a slightly numbing sensation when massage, and stimulating the muscles through pulse current to make them repeatedly contract and relax, thereby enhancing the self-healing function of the muscles, relieving pain and fatigue slowing..
- Cervical spine: Twinklepoch Pro20 allows you to keep an effective exercise of your cervical spine and muscles every day. Through muscle contraction, regularly pull the cervical vertebrae to move, and continuously release the compressed nerves, keep your cervical spine in a healthy curve. Not only can alleviate your neck pain slowly, but prevent the occurrence of some neck prblems. It's a really good choice for people who want to avoid neck problems or relieve neck pain..
- Muscle: The physical vibration of a single piece only slightly massages the muscles, but when both two massage pieces and EMS technology are used to massage a muscle at the s....
Rhegene New Paperless Recorder 4 Channel Electronic Paperless Recorder Temperature Paperless Recorder DV24
- Display: 3.5 Inch Color Screen ,320*240 Pixels ,Electric current:0-20mA ,4-20mA Voltage:0-5V,1-5V,0-10V,0-10mV,0-100mV.
- Input signal: thermal resistance :Pt100,Cu50,Cu53,BA1,BA2.
- Input impedance: standard current signal input 250 ohm.
- Thermocrouple:S,R,B,K,N,E,J,T,F1,F2,WRE5-26,WRE3-25.
Rhegene New Paperless Recorder 2 Channel Electronic Paperless Recorder Temperature Paperless Recorder DV24
- Display: 3.5 Inch Color Screen ,320*240 Pixels ,Electric current:0-20mA ,4-20mA Voltage:0-5V,1-5V,0-10V,0-10mV,0-100mV.
- Input signal: thermal resistance :Pt100,Cu50,Cu53,BA1,BA2.
- Input impedance: standard current signal input 250 ohm.
- Thermocrouple:S,R,B,K,N,E,J,T,F1,F2,WRE5-26,WRE3-25.
Rhegene New Paperless Recorder 8 Channel Electronic Paperless Recorder Temperature Paperless Recorder DV24
- Display: 3.5 Inch Color Screen ,320*240 Pixels ,Electric current:0-20mA ,4-20mA Voltage:0-5V,1-5V,0-10V,0-10mV,0-100mV.
- Input signal: thermal resistance :Pt100,Cu50,Cu53,BA1,BA2.
- Input impedance: standard current signal input 250 ohm.
- Thermocrouple:S,R,B,K,N,E,J,T,F1,F2,WRE5-26,WRE3-25.
Tenma Audio Impedance Meter - 72-6948
- DC Voltage : 600mV, 3V, 12V, 60V, 300V, 1,000V.
- DC Current : 120µA, 3mA, 30mA, 300mA, 10A.
- Resistance : X1Ω, x100Ω, x1kΩ, x10kΩ.
- Input Impedance : 20kΩ/V (DC), 9kΩ/V (AC).
- Dimensions : 6.7"(H) × 4.9"(W) × 1.9"(D).
Direct Current Buck Converter Module 12V to 5V Micro USB Power Adapter Compatible with Ring Alarm Keypad 2
- 12V to 5V USB converter: input voltage: DC8-20V, 12V changes to 5V.
- Intelligent protection: 12V to 5V DC converter adopts intelligent micro-processing chip, which can automatically protect against overvoltage,....
- Wide application: DC converter module 12V to 5V will be suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3, MP4,....
- Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and will not be compatible with partial Samsung....
