| Manufacturer | KZYEE |
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| Place of Business | TORONTO, ONTARIO M1H 2Z2,CA |
| Brand | KZYEE |
| Model | KS21 |
| Parcel Dimensions | 30.48 x 20.32 x 2.54 cm; 227 g |
| Item model number | 8542040404 |
| Is discontinued by manufacturer | No |
| Manufacturer part number | KS21 |
| Special features | Analyze the health condition of the 12V battery(Display voltage, CCA value and age status), Test car 12V charging system (Detect alternator) , KS21, a handy tool to ensure your batteries are always working at an optimum level, helps you fix the potential problems before they arise. Test car 12V cranking system(Display cranking voltage) |
| Voltage | 12 Volts |
| Item Weight | 227 g |
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From the brand
Get your car running like NEW again.
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KZYEE is a global leader in automotive diagnostic equipment and has the latest industrial endoscopes that enable comprehensive diagnosis of automotive system problems, accurately repair vehicles and reduce costs. We will continue to cultivate technology, respect the spirit of craftsmanship, focus on every detail, and provide excellent solutions for automotive diagnosis, after-sales service and technical support.
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Professional Diagnostic Tool
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Professional Diagnostic Tool
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Product Description
KZYEE KS21 is a classic battery analyzer and dedicatedly developed for both beginners and professional technicians. It detects all automotive 12V lead-acid battery with a capacity of 100 to 2000CCA, including regular flooded, AGM flat plate, AGM spiral, as well as GEL batteries. It also has polarities wrongly-connected protection, over-voltage protection and automatic temperature compensation, therefore even a beginner can use this car battery tester at ease.
It tests the batteries of motor vehicles, light trucks, motorbikes, boats, ATVs and even lawn tractors. It is thus a great all-rounder and is able to test the battery condition and run a complete system charging diagnosis.
This device is simple to use and will offer you accurate readings that enable you to fix the potential problems quickly before they arise.
How to extend your car's battery life?
- Limiting short rides and taking longer rides that allow the battery to charge fully.
- checking your battery terminal often and ensuring that the battery is securely fastened.
- Not using your electric devices like the air conditioner or the radio when your car isn't running.
- And of course, regular battery testing.
Provide 4 kinds of professional advice accordingly:
- Excellent＞80%
- The battery is in very excellent condition
- Passable >60%
- The battery is passable
- Attention >45%
- The battery is OK, but need to pay attention
- Replace <45%
- The battery is at the end of its life, suggest to replace
CAR BATTERY TESTER
- Tests for 12V battery, battery health test, charging test, start-up test ,load test
- Supports battery rating standard - CCA, BCI, CA, JIS, DIN, IEC, EN, SAE and others
- Displays test result in merely seconds, more accurate than the low-priced tester
- Quick starter analysis without disabling the ignition
- Easy to use and read with large backlight LCD display and menu-driven operation
- Polarities wrongly-connected protection
- Doesn’t emit light, heat or spark and won't discharge the battery
- If the battery is in a fully charge state, the voltage will be slightly higher than normal, please turn on the headlight 2 to 3 minutes until the voltage drops back to normal before testing.
- Please do not store or use it in an area exposed to direct sunlight, or exposed to high temperature or high humidity environment, otherwise it may cause deformation or damage to the product.
POWERFUL FUNCTION TESTS
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CRANKING TESTCranking test helps you analyze the starting motor including cranking voltage and the cranking time to check the starting motor works properly or not. If the stating malfunction may cause an increased starting loaded torque; or rotor friction of the starting motor generates increasing friction of the starting motor itself. |
CHARGING TESTTest different parts of the charging system, including generator, rectifier, rectifier diode, and so on for a reliable charging volt value. Makes sure the system works well. Which avoids damaging the battery and shortening its life greatly due to overcharging or incomplete charging. |
LOAD SYSTEM TESTBattery load analyzer allows you to test batteries both in-vehicle and out-of-vehicle. Just connect the tester’s clips with battery then it will turn on and ready to test and analyze battery. It’s that easy! |
THE ADVANTAGES FOR KS21
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WIDE TEST RANGE
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FAST & ACCURATE RESULTS
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EASY & SAFE OPERATION
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Why You Need This Car Battery Tester ?
May you ever met the one of situations as follow:
- No one can give you professional advice to keep your car battery healthy
- Spending a lot of money on OEM car battery testing and try to keep the battery working normally;
- Found a non-OEM battery for replacement but concerned about the actual battery health condition;
- Long-time unused batteries being vulnerable to damages.
- It’s expensive to check the battery problems in the car repair center, but in fact, you can buy 3-4 battery testers with same cost .
Which is a wise decision for choosing KS21!!!!
- A) Multi-function, support multiple battery type standards
- B) Easy to operate, detailed analysis results and suggestions can be obtained in 1-2 seconds
- C) Strong after-sales and technical support team to solve your doubts in time, enjoy lifetime technical support
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| KS21 Battery Tester | KM10 Vehicle Super Probe | KM50 Vehicle Super Probe Kit | WH7 Wireless Endoscope-3.5M | KZ2000 Industrial Endoscope-5M | KC301 Classic OBD Scanner | |
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| Customer Reviews |
401
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3,390
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3,390
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749
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1,229
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| Price | — | $119.99 | $179.99 | — | — | — |
| Voltage Requirements | 12V | 12V-24V | 12V-24V | ✓ | ✓ | 12V |
| Function | Battery Test, Cranking Test, Charging Test, Load System Test | AC,DC, Diod, Resistance Testing ,Activating Components | DC Voltage, AC Voltage, Signal Frequency, Duty Cycle, Fuel Injection, Resistance, and Diode. | Industrial Endoscope | Industrial Endoscope | Read and Reset Check Engine Light |
| Compatible Range | 12V lead acid batteries | vehicles, trucks, and trailers (12V-24V) | vehicles, trucks, and trailers (12V-24V) | Android (Above Android 2.3) and iPhone IOS system (Above IOS 6.0) | Snapshot, Video Recording, Adjustable Brightness, Semi-Rigid Cable, 3X Digital Zoom, 360⁰ Rotation | Read I/M readiness on Engine |
| Application | Motor vehicles, light trucks, motorbikes, boats, ATVs and even lawn tractors batteries etc | Electirc test for cars, motorhome, boat and ATV... | Electirc test for cars, motorhome, boat and ATV... | Home Inspection, HVAC Inspection, Auto Repair, Wall Circuit Detection, Drain Pipeline Repair, Industrial Applications | Home Inspection, HVAC Inspection, Auto Repair, Wall Circuit Detection, Drain Pipeline Repair, Industrial Applications | View Freeze Frame Data |
| Cable Length | ✓ | 20FT | 20FT | 3.5M/13.5FT | 5M/10M | O2 Monitor Test |
| Operation Tool | Keypad and menu-driven | ✓ | ✓ | APP and Handle Buttom Operation | 4.3" Full-View IPS display horizontal screen with silicone protective case | On-Board Monitoring Test |
| Buzzer Switchable | For 12V Regular Flooded, AGM Flat Plate, Spiral, Gel batteries, ect. | × | ✓ | IP67 | Adjustable Brightness | Retrieves Vehicle Information |
| Extension Cable | Test range 100-1700 CCA | 20FT | × | Home inspection, HVAC inspection, Auto repair and Industrial Applications | Semi-Rigid Cable | Support All OBDII Protocols |
Compare with similar items
This Item  KZYEE KS21 Auto Battery Tester, 12V CCA Car Battery Load Tester Digital Analyzer for Vehicle Battery Health, Cranking and Charging System |  |  |  | |
| Price | Currently unavailable. | $79.99 | -6% $45.14 Was: $47.79 | $93.36 |
| Delivery | — | Get it by Sunday, May 12 | Get it May 21 - 30 | Get it by Sunday, May 12 |
| Customer ratings | ||||
| Easy to use | ||||
| Accuracy | ||||
| Value for money | ||||
| Sold by | — | TOPDON Authorized | MCI GOODS | Amazon.ca |
| power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
| measurement type | — | — | Voltmeter | Voltmeter |
| min. operate voltage | 12 volts | 12 volts | 12 volts | 6 volts |
| style | Digital | For cars/ trucks/ Boats | 12V | Handheld |
| weight | — | 0.56 pounds | — | 2 pounds |
Reviews with images
Does Not Support AGM Batteries, Wrong Package Description
I gave them 5 stars because of their honesty in confirming that there description was inaccurate. This is rare and should encourage people to buy their products. Most of my batteries are AGM marine/rv deep cycle. So, I see if amazon will accept return, as this unit was ordered March 16, 2020. Other than that, the product works, tested it as accurate, just not on AGM batteries.This was their reply....Thanks for your kindly support,and After confirming with our technician, this product doesn't support AGM, I'm sorry for the inconvenience and wrong product description,i search on Amazon, https://www.amazon.ca/dp/B01M0ARG3X, this can support AGM
Top reviews from Canada
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Reviewed in Canada on July 6, 2023
Verified Purchase
Reviewed in Canada on August 23, 2020
Verified Purchase
Reviewed in Canada on May 22, 2020
Verified Purchase
I gave them 5 stars because of their honesty in confirming that there description was inaccurate. This is rare and should encourage people to buy their products. Most of my batteries are AGM marine/rv deep cycle. So, I see if amazon will accept return, as this unit was ordered March 16, 2020. Other than that, the product works, tested it as accurate, just not on AGM batteries.
This was their reply....
Thanks for your kindly support,
and After confirming with our technician, this product doesn't support AGM, I'm sorry for the inconvenience and wrong product description,
i search on Amazon, https://www.amazon.ca/dp/B01M0ARG3X, this can support AGM
This was their reply....
Thanks for your kindly support,
and After confirming with our technician, this product doesn't support AGM, I'm sorry for the inconvenience and wrong product description,
i search on Amazon, https://www.amazon.ca/dp/B01M0ARG3X, this can support AGM
Images in this review
Top reviews from other countries
Johan Bergqvist
Ingen manual!
Reviewed in Sweden on December 8, 2022Verified Purchase
Erik At Farpoint
This little thing works great!
Reviewed in the United States on August 27, 2020Verified Purchase
Filou
Bon produit
Reviewed in France on May 27, 2021Verified Purchase
Amazon Kunde
Funktion
Reviewed in Germany on December 27, 2020Verified Purchase
CJM
Convenient compact size and easy to use
Reviewed in the United States on December 11, 2020Verified Purchase
