TF03K 100V350A Coulomb Counter Meter Battery Capacity indicator Voltage Current Display TTL232 Li-ion Lithium lifepo Lead Acid eBike RV with 1M Shielded Cable
$112.66
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 350A sampler0.0:350.0500.0A
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 | 0.41 kg |
---|
Customers Also Viewed
LED Cool Light Egg Candler Tester Ultra Bright Pocket Poultry Egg Lamp incubator
$56.69Switch AccessoriesAdd to cartFeatures– Made of high quality ABS material, insulating, stable and durable.– LED lamp head, high power, strong light source, can clearly detect the hatching of eggs.– Using high-quality materials, safe and durable, with buttons that are easy to open and close.– Suitable for hatching eggs, but also for children and students to learn the process …
LED Cool Light Egg Candler Tester Ultra Bright Pocket Poultry Egg Lamp incubatorRead More
5pcs 2 Channel PWM Generator Module Pulse Frequency Duty Cycle Adjustable
$34.82Other Module BoardAdd to cartProduct Introduction1. Operating Voltage:5-30V,support micro USB 5.0V power supply2. Frequency Range:1Hz~150KHz3. Frequency Precision:2%4. Signal Load Capacity:output current is within 8–30mA5. Output Range:default 5V V-pp (can be changed by external power)6. Ambient Temperature:-30 Celsius ~70 Celsius Application Fields1. As square wave generator to generate square wave for experiment development2. Used to drive steeping motor driver’s square …
5pcs 2 Channel PWM Generator Module Pulse Frequency Duty Cycle AdjustableRead More
3.7V Lithium Battery 4 Paragraph Power indicator Module
$4.36Test & Measuring ModuleAdd to cartDescription1, onboard high precision voltage detection chip and power supply voltage chip2, onboard four power indicator LED lights, three kinds of color display, red, yellow, yellow, green,representing 20%, 50%, 80%, 100% of the battery3, set aside a battery testing interface and two positioning hole4, PCB size:22.2 (mm) x17.2 (mm)Package included1 x 3.7V Lithium Battery 4 …
3.7V Lithium Battery 4 Paragraph Power indicator ModuleRead More
YAHBOOM High-quality T-shape Expansion Board + 40Pin GPIO Flat Rainbow Ribbon Cable for Raspberry 4B/3B+/ZERO/W
$10.21Raspberry Pi & Orange PiAdd to cartDescriptionThis high-quality T-shape expansion board allows you to connect the Raspberry Pi GPIO port for breadboard experiments. We will provide a 40Pin soft cable for you to connect the Raspberry Pi board to the breadboard.FeaturesSpecifically designed for Raspberry Pi 4B/3B, Raspberry Pi 2B, Raspberry Pi 1B+, Raspberry pi 1A+, Raspberry Pi zero W, Raspberry Pi …
10pcs LM3915 10-segment Audio Level indicator Kit Electronic Soldering Training experiment DIY Parts
$33.89DIY Electronic KitsAdd to cartFeatrurePower supply:DC9-12VPCB size:62*27mm1 audio cable is needed. One end is subtracted and connected to the audio input port. The red cable is connected to AUDIO +, the green cable is connected to ADUIO-, and the blue cable is subtracted, do not need to solder.Package included10 x LM3915 10-segment Audio Level Indicator Kit
10pcs 40x40mm thermoelectric Power Generator Peltier Module TEG High Temperature 150 Degree
$55.12Electronic Accessories & SuppliesAdd to cartFeatureColding side posts with the wordsHeating side is emptyRed wire to positive, black wire to the negative, it generate electricity when the temperature difference happenedSpecificationModel:SP1848-27145 Color:whiteLead Length:about 30CMSize:40MM x 40MM x 3.4MM20 degree temperature difference:open-circuit voltage 0.97V, generated current:225MA40 degree temperature difference:open circuit voltage 1.8V, generated current:368MA60 degree temperature difference:open circuit voltage 2.4V, generated current:469MA80 …
10pcs 40x40mm thermoelectric Power Generator Peltier Module TEG High Temperature 150 DegreeRead More
Reviews
There are no reviews yet.