ReviewsAutomatic Polarity Indication

Efest Lush Q4 Intelligent LED Battery Charger by PrimeDeals

  • Compatible with: 10400, 14500, 14650, 16340, 16500, 17650, 17670, 18350, 18490,18500, 18650, 20700, 22650, 26500 and 26650.
  • Auto Cut-Off Voltage 4.20 4-Slot Battery Charger Over Voltage Protection Short-Circuit Protection.
  • Automatic 2.0A Charging for 1 x Battery Automatic 1.0A Charging for 2 x Batteries Automatic 0.5A Charging for 3 x or 4 x Batteries.
  • Over Voltage Protection Short-Circuit Protection Reverse Polarity Protection.
Check Stock

Multimeter 6000 Counts Digital Multimeter Auto Ranging TRMS AC DC Voltmeter Ohm Volt Amp NCV Diode Tester; Measures Voltage Current Resistance Temperature Frequency Buzzer with Test Leads, Probes

  • suitable for industrial and household use.
  • a must-have addition to your electrical and electronic tools.
  • High Quality Display: 6000 counts LCD display with backlight to see the values in dimly lit areas, with sampling speed of 3 times per second, with Overload indication OL, input polarity (-) and low battery indication, hold function for data retention.
  • NCV or Non Contact Voltage Detector to detect presence of voltage in an electrical circuit without touching the wires, detected signal level (low-yellow, high-red), buzzer will send out alarms at different frequencies.
  • A kit contains a set of test leads, (5-in-1) normal and needle types of probes, crocodile clips, thermocouples, mini wire stripper tool, mini screwdrivers, electrical tape, user guide, ebook. Also includes 2pcs 600mA/250V replacement fuse.
  • Satisfaction Guarantee: with 30-day manufacturer’s guarantee and lifetime customer support for customer’s satisfaction.
  • easy to use and operate, suitable tool for your DIY, household and electrical applications.
Check Stock

Antarctic Star Countertop Ice Maker Machine Make 24 ice Cubes in 8 Minutes 53 lb ice Cubes in 24 Hours Automatic Cleaning & 24 Timer Ice Scoop&Basket 115V 60Hz for Kitchen Office Bar Party Black

  • ...you need to turn on this function regularly to clean it. Furthermore, a timer is also equipped, which allows you to set the time through the control panel..
  • 【Clear Display】 On the display panel of the ice maker, there are various numbers and symbols, which clearly represent various notifications such as ice full indication, ice making indication, water shortage indication, ambient temperature indication and so on. You can follow these prompts for further operation, and it is touch-set, you just need to tap the button on the display, which is easy to understand..
  • 【Fast Ice Making】This ice maker has a powerful ability of making ice: 24 ice cubes in 14 minutes and 53lbs of ice per day, which can fulfil your daily ice needs. The capacity of the water tank is 3.2 liters. Differ from other ice makers, it can make square and clear ice cubes. The thickness of the ice cubes can be changed according to your preference as well..
  • 【Ice Scoop & Ice Basket】Our portable ice maker has ice scoop and ice basket, which save your time and money to buy these accessories. When the ice making light is continuously on, it means the ice maker is making ice, and you can prepare the ice scoop and ice basket to wait for the ice before it is finished. Remove the ice bask....
Check Stock

Progressive Industries 30 Amp Hardwired RV Electrical Management System Surge Protector With Remote Display 1 MIN EMS-HW30C Black

  • Surge Protection: 3-Mode / 1,790J / 44,000A. Ratings: 30A / 120V / 3,600W. Operating Temperatures: -40C to +105C. Includes 14' Data Cable.
  • Open Ground, Open Neutral and Reverse Polarity detection and protection, Over/Under voltage Protection, Accidental 240V Protection and A/C Frequency....
  • Miswired pedestal indication and surge failure indicator.
  • Remote Scrolling Digital Display scrolls continuously through the power source information.
  • UL Certified and Canadian Approved. Lifetime Warranty.
Check Stock

Sper Scientific LCD Display Benchtop pH-mV Meter, 0 to 14 pH Range, +/- 0.02 pH Accuracy, 0.01 Resolution - 860031

  • Automatic or manual temperature compensation and ranging.
Check Stock

Camco 50 Amp RV Power Defender Voltage Protector/Monitor with Integrated Surge Protection Designed with Easy to Use PowerGrip Handles 55306

  • RV Electrical Protection: Protects your RV from dangerous high (>132 VAC) and low (.
  • Auto Connect/Disconnect Feature: Automatically disconnects from dangerous conditions and reconnects after normal operating conditions have been....
  • Diagnostic LEDs: Provide indication of faults when you connect your electrical cord to the power pedestal.
  • Protects Against Wiring Issues: Protects against faults for reverse polarity, open neutral, and other wiring issues.
  • Integrated Surge Protection: Up to 4, 200 Joules.
Check Stock

Valken Airsoft NiMH Smart Battery Charger - 8.4V-9.6V

  • Automatic stop full charge by Delta Peak detection.
  • Tickle current: 200mA (automatic stop after 5 hours).
  • Short circuit & reverse polarity protection.
Check Stock

ProMariner 63170 ProNauticP Series 2420P - 24 Volt, 20 Amp Battery Charger

  • ...er outlet connection. ProNauticP consumes less power so more AC power is available on board..
  • Automatically Programs conditioning time Based on discharge State of batteries. Automatically de-sulfates batteries after 21 days in the maintain mode, improving reserve power performance & extending battery life..
  • Real time indication of wiring faults or adverse conditions that may impact the operation of a boat’s charging system..
  • Up to 12 performance & precision 4-stage charging profiles: Charge, Condition, Maintain and Re-condition. Automatic dockside power mode for 12 Volt DC lighting and appliances. Factory set for Flooded (Lead Acid) batteries. AGM, GEL selectable..
  • Auto-ranging (100-250VAC/50-60Hz) global AC input with reduced harmonic distortion allowing all models to operate off a household power outlet connection. ProNauticP consumes less power so more AC power is available on board..
  • Automatically programs conditioning time based on discharge state of batteries. Automatically de-sulfates batteries after 21 days in the maintain mode, improving reserve power performance & extending battery life..
  • Real time indication of wiring faults or adverse conditions that may impact the operation of a boat's charging system..
  • After 72 hours of not seeing a load gre....
Check Stock

WeePro Vpro850L Digital Multimeter DC AC Voltmeter, Ohm Volt Amp Test Meter, Electric Tester Ohmmeter with Diode and Continuity Detector, Backlit Display and Insulated Rubber Case Kickstand

  • Built-in a backlight LCD display with 3 ½ digits (1999 count) 0.6”, and high polarity including negative and positive readings..
  • Electronic Tester Multimeter with Over-load Protection and Low-Power Reminder: Use the PTC protection circuit for Resistance, and frequency measurement. Over-load indication "1" will be displayed.
  • Low battery indication will be displayed when battery power is low..
  • Built in Audible Continuity Test Voltmeter and Data Hold : Buzzer will work if the resistance is lower than 30Ω±20Ω.
  • The Weepro digital multimeter comes with an insulated rubber case kickstand to help better grips and easier reading, and with the ABS material use at the same time provide users maximum safety..
  • BUY WITH CONFIDENCE: All sales come with  90-day return refund guarantee, 10-year warranty and lifetime supported by WeePro.
  • Battery / Two 80cm Test Leads / User Manual are Included.
Check Stock

Mini Electric Hot Water Heater,3KW Tankless Instant Warm Water Heater with LCD Display Adjustable Temperature from 95℉-113℉ for Home Kitchen Washing Faucet 110V (Red)

  • ☀【Full-automatic Control】This electric water heater can keep automatically adding cold water, automatically heating and automatic temperature control, Pre-thermostat knob and indication light makes it more convenient to read and easy to operate.Thickening of the overall polyurethance foam,and energy and power saving.
  • ☀【Four Safety Protections】Electric hot water heater applies multiple safety protection devices for boil dry protection over-temperature protection, electric leakage protection and high hydraulic pressure protection to ensure you and your families’ safety..
  • ☀【Good Insulation Effect】 Thickening of the overall polyurethance foam,good temperature control effect and energy and power saving, Pre-thermostat knob and indication light: easy to operation and clear state..
  • ☀【Special-purpose Sewage Outfall】Simple liner cleaning, time-saving and labour-saving. Liner anode protector is mounted at sewage outfall to facilitate checking and replacing anode protection materials..
  • ☀【Shipment】We ship directly from the US warehouse about 3-7 business days to delivery. We have a Professional Customer Service Team to Reply You within 24 hours.If you have any questions or concerns, Feel free to contact us!We will provide the best sui....
Check Stock

CAVALRY CAPITAL 42V 2A Li-on Battery Power Adapter Charger with PowerFast 3-Prong Inline Connector Power Adapter for 36V Lithium Battery Scooter Mini Plug

  • Please note: Does NOT fit for Razor scooter and dirt bike!.
  • Input: 100-240VAC,50/60Hz,1.5A Output : 42V 2000mA..
  • Protection Funtion: Short circuit protection.
  • Indication Light: red light(charging), green light(full)..
  • One Year Guarantee: If you are not satisfied with our product, please feel free to mail us then you will enjoy a full refund or replacement..
Check Stock