Bluetooth APP Digital Multimeter - BTMETER BT-90EPD Auto Ranging Multi-Tester 4000 Counts Data Logging on Mobile Phone for AC/DC Voltage Current Resistance Temperature
【Smart Bluetooth Connected Meter】This intelligent voltmeter can connect to your iPhone/Android phones allows you remotely monitor, log the data on your phone, and export in EXCEL or TXT files. Display all measurement on the same interface including: Max/min/current/average, on-screen graphing, real-time clock, sampling rate setting, export data to Excel/TXT. ✅(For iPhone, need to work with iTunes software to export the saved document.)✅.
【Loads of Features Electric Tester】It can measure AC/DC volt, AC/DC amps, Ohm,Capacitance(Nano farad ~ microfarad), Temp in ℃, Frequency, Duty cycle, Diode test, Continuity buzzer tester, Data Hold, Auto Backlit, 1.5~12V battery testing, Relative value measurement..
【Auto-Backlight Display】Built with a light sensor to sense the ambient brightness, turn ON /OFF backlit screen automatically, no more keep pressing a button back on forth during the measurement. Volt ampere meter storage case included allows you to put all accessories neat and together..
【Attached to Clamp-on Amp Probe】It’s more convenient to attach the BT-90EPD voltage ammeter to BT-605A AC/DC Amp Clamp-....
Laeacco Golden Geometric Vintage Background 10x8ft Art Deco Pattern Photography Background Luxury Birthday Party Banner 3D Ornament Modern Style Backdrop Wedding Party Black and Gold Background
Size: 10(W)*8(H)FT / 3(W) x 2.5(H)M(3meter widex2.5meter high)..
It can be folded & easy to carry (Pictorial cloth)..
Fetures: High resolution,Strong articulation,High quality & not easy fade.
It is great for photo studio photography.
Excellent color treatment and realistic detail..
Using a series of high-tech digital production equipment carefully made digital pictures inkjet pictures.If necessary,please iron the back surface with steam iron but not dry iron..
Photography for event,home,festival,holiday,family,wedding,video studio,photo studio,club,school,and all kind of party.
children kids newborn baby adults portraits or product photography.
used as wallpaper,curtain,tablecloth,ecoration and so on.
Charge-Discharge Monitor, DROK 0-90V 100A DC Ammeter Voltmeter, Battery Capacity Amp-Hour Watt-Hour Power Time Multimeter, LCD Display Digital Voltage Current AH WH Watt Meter Tester with Hall Sensor
7-IN-1 MULTIMETER --- measure and display voltage (0-90V), current (0-100A), power, battery capacity, amp-hour, watt-hour and time simultaneously..
APPLICATION --- can be used as battery charge-discharge tester meter for automobile and car battery.
as battery capacity monitor for photovoltaic system.
as voltage meter, current meter, power meter, etc..
BIDIRECTIONAL AMMETER --- the multimeter can detect current in dual direction without changing the wiring direction when used for monitoring charging and discharging..
KETOTEK Power Meter Single Phase Energy Meter Electricity Usage Monitor AC 80-300V 100A Digital Voltmeter Ammeter Din Rail Voltage Volt Amp Watt Kwh Factor Current Power Consumption Counter
【Multiple data display】This power meter is able to display measured AC volt, amp, power factor, active power, electric energy and accumulation time..
【Technical indicators】Voltage: AC 80V-300V, Current: AC 0.0-100A, Active power: 0.0-30000W, Electric energy: 0-99999kwh, Frequency: 45.0Hz–65.0Hz, Power factor: 1.000-0.000, Electric energy of cumulative time: 0.00-999.59h..
【Safe and high precision】This home electricity usage monitor features high quality ABS flame resistant material and high percision chip, making it safe to use. Accuracy is 1％±2 digits, measuring Speed is 2 times/s..
【Multi Functions】1.Data reset for multiple measurement needs. When the watt meter displays electrical energy, press the SAM CK button for five seconds, the meter will be reseted. 2.The value of electric energy and electric energy of cumulative time will be automatically saved when power off, and when the measurement power is reconnected,the meter will go on cumulating data..
【Multi-field application】This din rail voltmeter ammeter is built in transformer which can meet the load maximum current 100A. It can be used indoor or outdoor in school, market, home, industry, laboratory and other fields. *Attention: The meter can only use to measure 50/60 HZ A....
HYS TC-300 CB Band HF AMP for CB Band Handheld Radio Transceiver
The most effective working frequency is 10Meter to 15Meter, lower fever and lower VSWR.
About the working general output for AM & FM mode is around 100W and the most effective output is around 200 W with input 5 W and around 200-250 when the input is 10W..
The frequency of the connecting antenna is very significant. It is also should be connect with the amplifier corresponding frequency. If it is lower or higher than the required, it will not work and even will not only burn out the amplifier but also will damage the radio..
If you want to reach the PE MAX output, please check that the input should exactly 10W or 5W, the DC Power should actually be over 14V and 18A and also other conditions should be perfecT. Different mode have the different input requirement..
However, we do not suggest to work the PE Max for a long time,it will decrease the amp' life time and also if the antenna can not endure the output watt, which will damage the amp, thank you very much!.
HYS TW300N CB Band HF AMP for CB Band Handheld Radio Transceiver
The most effective working frequency is 10Meter to 15Meter, lower fever and lower VSWR.
About the working general output for AM & FM mode is around 100W and the most effective output is around 200 W with input 5 W and around 200-250 when the input is 10W..
The frequency of the connecting antenna is very significant. It is also should be connect with the amplifier corresponding frequency. If it is lower or higher than the required, it will not work and even will not only burn out the amplifier but also will damage the radio..
If you want to reach the PE MAX output, please check that the input should exactly 10W or 5W, the DC Power should actually be over 14V and 18A and also other conditions should be perfecT. Different mode have the different input requirement..
However, we do not suggest to work the PE Max for a long time,it will decrease the amp' life time and also if the antenna can not endure the output watt, which will damage the amp, thank you very much!.
