1-8S Lipo/Li-ion/Fe Battery Low Voltage Meter Tester Buzzer Alarm
Electronic Components, Active Components, Charger, Integrated Circuits, Measurement And Analysis Instruments
SKU:
1323
The voltage monitor is used to detect 1S ~ 8S lithium batteries, and automatically detect the voltage of each cell lithium battery and total voltage. Supports reverse connection protection.
It allows you to work anywhere in the understanding of the state of your battery, so your battery will not overcharge and over discharge or cause damage.
When the voltage drops below the set value, the buzzer sounded, the red LED flashes; factory default setting is 3.3V, press the button to change the voltage setting, automatically save the user's current settings.
100A 220V AC 4 in 1 Voltmeter Power Meter Ammeter Multimeter LCD Panel
Consumer Electronics, Measurement And Analysis Instruments, Other Electronics, Electronic Components
SKU:
1560
10A 120W lighting Transformers 100V -265V AC to DC 12V
Consumer Electronics, Measurement And Analysis Instruments, Other Electronics, Voltage Converters and Power Supplies
SKU:
1202
12V Battery Capacity Indicator 4 LEDs Display for 3S 9-12.6V Battery
Consumer Electronics, Measurement And Analysis Instruments, Electronic Components, Optoelectronic Displays
SKU:
1430
Battery Capacity:(9-12.6V)
Electricity Display Indication:25% first light is on(voltage:10V);50% second light is on (voltage:10.8V);75% third light is on (voltage:11.5V);100% fourth light is on (voltage:12.5V)
Using Method:connect respectively module's positive and negative with battery's positive and negative;push the microswitch,then electricity quantity can be judged according to the brightness of indicator light
12V DC voltmeter range 8 – 30V LED Digital Voltage Panel Meter
Consumer Electronics, Measurement And Analysis Instruments, Optoelectronic Displays, Other Electronics
SKU:
1143
35W dc battery load capacity tester resistor CC aging with Oled screen
SKU:
1507
Industrial discharge load USB tester 35W dc battery load capacity tester resistor CC aging with Oled screen
Product parameters:
Operating voltage: DC3.5V-25 V (compatible with Qualcomm QC2.0 of A / B protocol 5V / 9V / 12V / 20V)
Constant discharge current: 0-3A adjustable (coarse adjustment knob to adjust the 0-3A range, fine-tuning knob to adjust the fine tuning +/- 0.2A to achieve constant fine)
Current Operating error: no more than 2%+3mA
Continuous rated discharge power: 35W (20V, if the high-pressure, continuous discharge current as possible less than 1.5A, the power to avoid overloading caused by excessive discharge FET)
Threshold of Smart Temperature Control: when the temperature﹥55℃（131℉), the fan would automatically work; when﹤45℃(113℉), the fan would automatically turn back off
Detector of Smart Temperature Control: premium NTC thermistor
Switching Regulator IC Frequency for Fan: 1.2MHZ
Power Indicator: Blue LED Chip
DC 100V 10A Voltmeter Ammeter Dual Digital Volt Meter Gauge
Active Components, DIY Projects, Consumer Electronics, Measurement And Analysis Instruments, Optoelectronic Displays
SKU:
1045
DC 100V 50A Red Blue Digital Voltmeter Ammeter 2 in1 DC Volt Amp Meter With Shunt
Electronic Components, Active Components, DIY Projects, Integrated Circuits, Consumer Electronics, Measurement And Analysis Instruments, Optoelectronic Displays
SKU:
1746
Operating voltage:DC 4 ~ 30V
Measure voltage: DC 0 ~ 100V
Minimum resolution(V): 0.1V
Measure current :50A (require external shunt)
Minimum resolution(A): 0.1A
Operating current: <20mA
Display: three 0.28" LED digital tube
Display color: Red and Blue (two-color display)
Refresh rate: about 300mS / times
Measure accuracy: 1% (± 1 digit)
Operating temperature: -10 to 65° c
Operating Humidity: 10 to 80% (non-condensing)
Working pressure: 80 to 106 kPa
Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement
Digital Clamp Meter MT87
SKU:
1423
1) 3 1/2 digits LCD with a Max. Reading of 1999
2) Diode and Buzzer function
3) Low battery indication
4) Overload protection
5) Data hold for easy reading
1) DC voltage: 600V (?1.0%)
2) AC voltage: 450V ( ?1.2% )
3) OHM: 200K? (?1.0%)
4) ACA: 20-400A (?2.0%)
5) Power supply: (AAA) 1.5V?2
6) Data hold: YES
7) Dimension 150L?63W?27.5Hmm
Digital LCD Thermometer Temperature Gauge Aquarium Thermometer with Probe
Electronic Components, Active Components, Consumer Electronics, Measurement And Analysis Instruments, Sensors, Home & Living Accessories
SKU:
1752
Digital LCD Vernier Caliper 6 inches Gauge Carbon Fiber Micrometer
SKU:
1081
Digital PH Meter Pen with LCD Tester accuracy 0.01 Aquarium Pool Water Wine Urine
Consumer Electronics, Accessories and Parts, Measurement And Analysis Instruments, Home & Living Accessories
SKU:
1587
Display: LCD Digital
Accuracy: 0.01
Resolution: 0.01
Operating Temperature: 0~60°C
Measuring Range: 0.00~14.00
Probe Type: Precision glass bulb electrode
Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large lcd display
Wide Application: Ideal instrument for any aquarium, the fishing industry, swimming pools, spa, school laboratories, food & beverage, drinking water etc.
Auto Calibrated: Features in-built calibration with 2 buffer powders(included).Just press a button to finish the calibration. This pH meter is factory calibrated. Users can use it directly.
Fast and Accurate Results: No need to work with those annoying color charts and test strips.Resolution: 0.01 pH, Accuracy: ±0.01 pH