TF03K 100V50A Coulomb Counter Meter Battery Capacity indicator Voltage Current Display TTL232 Li-ion Lithium lifepo Lead Acid eBike RV with 1M Shielded Cable
$86.10
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
TF03K is a kind of high accuracy current type battery indicator, TF03K can test the voltage, current and capacity of lead-acid/lithium-ion battery, and display them with intuitive battery symbol and percentage. Users can know the state of battery in time. TF03K has function of memory. This battery indicator is suitable for mobile and portable equipments, ups, electric vehicles, ebike, battery cars, balance cars, cleaning machines and so on.
TF03K is different with voltage type battery indicator, TF03K has high accuracy and high reliability. So it is expensive than voltage type battery indicator like LY4,LY6……
ParameterMinTypeMaxUnit
Working voltage10.050.0120.0V
Working dissipation 10.015.0mA
Standby dissipation 1.02.0mA
Capacity accuracy ±2.0 %
Voltage accuracy ±2.0 %
Current accuracy ±2.0 %
Backlight on current 80.0100.0mA
Backlight off current 50.060.0mA
Capacity setting value0.1 999Ah
Current of 50A sampler0.0:50.075.0A
Ambient Temperature02035→
Weight75g
Size94x55x20mm
Install
1. In the device panel to open a rectangular hole and two screw holes,
2. Then install the battery indicator from the front of the panel and place the indicator housing into the rectangular opening.
Connect
1. Prepare a shielded wire and a wire (0.3-0.75 mm
2
);
2. One end of the wire connects to B+ of battery;
3. Another end connects to B+ of sampler (any one is ok);
4. The B- of sampler connects to B- of battery;
5. P- of sampler connect to P- of output;
6. Finally connect sampler to indicator by the shielded wire.
Use setting
Capacity and voltage setting
1. Press the inchOKinch key for 3s to enter the setting menu;
2.Click the “up Inchor“down Inch key to select the setting items
CAP—capacity setting:an initial capacity has been set at factory, please set it according to the real capacity;
FULL U—full voltage setting:when the voltage is higher than it the percentage will be 100%;
ZERO_U—zero_voltage setting:when the voltage is lower than it the percentage will be 0%, backlight off , if you keep discharge the LCD flicker, the alarm indicator display and buzzer warning;
Alarm—alarm setting:when the capacity is lower than it the LCD flicker and buzzer warning.
Note:Generally the FULL U and ZERO_U do not need to set. The default is 0V, which is the invalid. If you want set, please understand the actual charge and discharge voltage of battery firstly.
3. Select“CAP Inchand click“OK Inchkey to enter the capacity setting; The set bit flicker, click the“OK Inchkey can select other bits, click the“up Inchor“down Inch key to plus and minus the value; after this click the“back Inchkey to quit capacity setting;
4. We can set other items with the same method as capacity. When all the items are set and all the values are correct, click the inchbackinch key to save the set and quit the setting menu;
5. Cut off and Re-power, it will work normally.
Package included
1 x coulomb counter
1 x sampler
1 x 1M shielded wire
Weight | 0.208 kg |
---|
Customers Also Viewed
3Pcs NodeMcu Lua WIFI internet Things Development Board Based ESP8266 CP2102 Wireless Module
$33.62Smart ModuleAdd to cartDescriptionMaterial:Experimental Board + Mixed AlloyColor:BlackChip Module:CP2102Working Temperature:-40 → ~ +125 →Power Input:4.5V ~ 9V (10VMAX), USB-poweredDrive Type:Dual high-power H-bridge driverCurrent:continuous transmission ≈70mA (200mA MAX)StandbySize:(L)X(W)4.8X2.5cm/1.89inchX0.98inch(appr.)FeaturesA great set of tools to develop ESP8266.ESP8266 has IO Pin.ESP8266 full IO mouth leads directly download without resetting.Open-source, interactive, programmable, low cost, simple, smart, WI-FI enabled.Greatly speed up your IOT application …
3pcs 500W Thyristor Electronic Regulator Accessaries Dimming Speed Regulation with Switch Temperature Adjustment Knob Module
$13.41Motor PWM Speed ControllerAdd to cartSpecificationsPCB board size:3.2CM*3.3CMRated power:P=UI; 500W=220V*2.27AModel:500W dimming governor;Rated power:500W;Suitable for dimming speed control of AC motors, lamps, etc. above 100W and below 500W;NoteThis module is connected to the AC voltage of 220V, so be sure to pay attention to safety when debugging, to prevent the occurrence of electric shock accidents, the store is not responsible for …
2 in 1 Folding Digital LCD Angle Finder Ruler Stainless Steel Ruler 360 Degree Protractor
$42.51Laboratory Thermostatic DevicesAdd to cartSpecificationsMaterial:Stainless Steel + PlasticSize Range:0-300mmMeasuring Range:0-360°Resolution:0.05°Accuracy:±0.3°Repeatability:0.05°Battery:1 * 3V CR2032 Lithium Battery (Built-in)Features ACCURATE & Fast:Calculating angles quickly and accurately, digital display clearly TWO SCALE DISPLAY:Both measure the angle and length, metric and imperial scale 360° MEASUREMENT RANGE:Stable locking function can lock the measurement at any angle INTELLIGENT & SAVE POWER:Automatically shut down after 6 minutes …
2 in 1 Folding Digital LCD Angle Finder Ruler Stainless Steel Ruler 360 Degree ProtractorRead More
WangDaTao TEA5767 Radio DIY Kit FM Digital Radio Electronic DIY Soldering Kit
$43.73DIY Electronic KitsAdd to cartDescriptionCircuit board size:7.7CMX6.1CM;Shell size:8.4cm*7.6CM*5.5CMWorking voltage:DC 5V (positive inside DC seat)Frequency modulation range:87MHZ-108MHZ;FM button:press the button once to 0.1MHZ, long press the FM button to continuously add and subtract;Weight:265GFunction:digital display frequency function, power off memory function, power saving function;Power-off memory function:After turning off the power, power on again to play the radio station before the power-off.Power …
WangDaTao TEA5767 Radio DIY Kit FM Digital Radio Electronic DIY Soldering KitRead More
LILYGO TTGO T-Watch Sensor Development Kit STEM Programming Educational Sensor Module Multiple Function Sensor
$216.66Smart ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.More informationhttps://t-watch-document-en.readthedocs.io/en/latest/introduction/index.htmlhttps://github.com/Xinyuan-LilyGO/TTGO_TWatch_LibraryHardware SpecificationsChipset:ESP32, dual-core MCU, PMU power managementFLASH:QSPI flash 16MB / PSRAM 8MBSRAM:520 kB SRAMButton:power key, IO36Extended function:Reference enhanced version and sensor kitUSB to TTL:CP2104Modular interface:UART, SPI, SDIO, I2C, LED PWM, PWM, …
CCM5D DC 6V-30V 6A DC Motor Speed Controller LED Display PWM Variable Speed Regulator with Shell
$17.48Motor PWM Speed ControllerAdd to cartFeatures• CCM5D DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). • Large 0.56 inch 3-digit LED display numbers allow viewing under the most adverse conditions.• The display range of 3-digit LED display is “000 Inch-“100 Inch. ( For example, displayed “60 Inch, it means that the PWM output …
Clear BorosilicateGlass Pipe Detachable Glass Pipe Bottle Glassware
$73.55Laboratory BottleAdd to cartDescriptionTransparent Detachable Pipe Bottle for Eliminating Unwanted Odors and HarmSpecificationColor:ClearJoint Diameter:14 mmHeight:355 mm/14inchMaterial:High Borosilicate GlassFeatures1. Convenient to carry.2. Attractive appearance.3. Reusable and easy to clean.4. Help eliminate unwanted odors from your finger tips.5. Made from borosilicate glass for the smoking experience.6. Allow you to enjoy the full flavor of your smoke while reducing the tar …
Clear BorosilicateGlass Pipe Detachable Glass Pipe Bottle GlasswareRead More
Reviews
There are no reviews yet.