Battery tester
Battery testers are designed and implemented to test and test the remaining capacity of battery chargers. These devices are implemented by applying load and checking the battery voltage response. With this method, the battery tester can detect the remaining power of the charger. If the battery is charged, the ink will be heated by the current passing through it. Higher temperature indicates more battery current. Usually, the battery tester gauge changes color due to temperature. The main purpose of presenting this article is to increase the information level of users about the battery tester device. So stay with us.
What is a car battery tester?
The car battery tester is an electronic device that is carefully designed and implemented to evaluate the health of car batteries and test the remaining capacity of the overall battery charge. By using this device, it is possible to check the power of producing and supplying electricity by car batteries. Contrary to popular belief, they do not test voltage; Rather, they only test the remaining capacity. Every battery has a direct current. Battery testers work by applying a load and monitoring the battery’s voltage response. This enables the device to detect the amount of energy remaining in the battery.
How the car battery tester works
The working structure of these devices is the electric discharge of the battery (battery discharge) with a current of about 3 times its nominal capacity. For example, it drains a 74 ampere-hour battery with three times its current, i.e. 220 amps, in a certain period of time.
If the final discharge voltage does not fall below the specified limit at the relevant time, it indicates the health of the battery. Some testers have the ability to measure the internal resistance of the battery. In car batteries (lead-acid) with the increase of the internal resistance of the battery, current generation will face problems and disturbances.
In general, the functioning of all existing battery testers is the same. The only difference is in the implementation and execution of this function. The car battery tester is divided into two categories in terms of operation, which will be explained in more detail below.
Types of battery testers in terms of performance
Battery tester by drawing real and almost constant current from the battery
Considering that these testers have professional battery testing equipment such as required resistances, they have the ability to draw real current from car batteries. In fact, these testers effectively implement and simulate the conditions of drawing current from the car battery when starting the car.
The real performance and accuracy of this type of tester has caused them to be used in most battery manufacturing factories. These types of devices are offered in different power and current drawing sizes based on the needs of users.
Battery tester by drawing pulse and momentary current from the battery
These types of testers are usually found in small sizes and hand-held. The working method of using them is by drawing the instantaneous current in hundredths of a second and then simulating the performance of the battery test using conductivity algorithms.
In fact, these types of testers use their own algorithm to simulate the actual battery testing method in the previous state, which has a high probability of error and is not reliable. These types of testers are mostly used at home and cannot be used professionally.
One of the features of these testers is their user-friendliness, which they try to hide their poor performance by adding features such as talking mode.
Types of battery testers available in the Iranian market
Needle battery tester
The needle battery tester is made of a voltmeter and an element, which usually has the ability to draw current up to about 80 to 90 amps. Of course, due to the weakness of the element of this device and the lack of a cooling system, it is not capable of testing the battery in full and standard battery testing time. In these devices, the health and failure of the battery is displayed by the hand.
Digital battery tester
A digital battery tester simulates the battery testing process by drawing a pulsed and momentary current from the battery as described. The performance accuracy of these types of testers is low despite having a beautiful and user-friendly appearance.
Due to simulating the actual test action, they need very high accuracy in implementing adaptive algorithms, and the smallest error in implementing these algorithms will cause errors in the final evaluation of batteries.
Professional battery tester
These types of testers check the health of batteries by drawing real current from the battery almost uniformly, and the results obtained from them are reliable. The results of these types of testers are confirmed by most of the reliable domestic battery factories.
Update and purchase price of battery tester
Click the button below to view the types of battery testing devices of Electro Sanat Tehran Company, to inquire about the latest price and to buy a battery testing device from professional to portable.
Types of battery tester devices of Electro Sanat Tehran:
Electro Sanat Tehran battery testers are presented in two categories, analog and digital, which we will examine each of its different models in the following.
Digital 500 amp battery tester
Product features:
- Application: repair shop – battery making
- Model: Smart battery test 500 amp battery
- Ability: 40 to 200 amp battery test
- Number of displays: 3
- Display type: Digital
- Dimensions: 29*32*42 cm
- Weight: 12.800 kg
- Warranty: one year
- Producer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Testing power of high amperage batteries (from 50 amperes to 225 amperes)
- It has a powerful cooling fan
- It has a short circuit alarm system to prevent wrong connection of poles
Update and purchase price of 500 ampere digital battery tester
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Battery tester 12-24 digital 250 amps
Product features:
- Application: repair shop – battery making
- Model: Battery test and digital dynamo of Jaguar design
- Ability: 40 to 200 amp battery test
- Number of displays: 2
- Dimensions: 23 x 14 x 28 cm
- Weight: 4.200 kg
- Warranty: one year
- Manufacturer: Electro Sanat Tehran
- Country of manufacture: Iran
Update and purchase price of 12-24 digital 250 amp battery tester
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12 volt smart digital speaker tester
Product features:
- Application: repair shop – garage – mechanical
- Model: 12 volt smart digital speaker tester
- Ability: Testing all types of UPS and car SLA-VRLA batteries
- Working voltage: 12 volts
- Current intensity: 35-200 amp hours
- Test duration: 5 seconds
- Display type: LCD with Farsi menu
- Weight: 0.800 kg
- Dimensions: 10 x 16 x 24 cm
- Producer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Designed for simple, accurate and fast testing
- Displaying the starting power of the battery and charging the car alternator after the battery test (without turning on the car)
- Testing of SLA and VRLA batteries
- Car battery test in three states: healthy, damaged and overcharged
- Tested at 12 volts and 35-200 amp hours
- The ability to test in various SAE and EN standards and…
- Test within 5 seconds
- No need for internal battery (powered by car battery)
- It has an LCD display with a Farsi menu
- Display the results in amperes
- Fully microprocessor system
- In two models: normal and talking
- Display battery details including battery starting power and battery charge level (soc)
- battery health status (soh)
- Battery quality display
- Protection against over voltage and over current
- With reverse polarity protection
- Support IEEE test standard
- Determining a bad battery from a battery with a low charge
- Fully automatic and intelligent
- Testing of all agm-lead acid-gel type batteries
- Has high-power and standard connection clamps
- The ability to test the battery flow status of the car’s starting system, the car’s charging system and its voltage
- Ability to speak and announce battery and alternator status
- Ability to test battery with real current draw from 10 to 200 amps (12 volts)
- Discharging the battery with a current of 200 amperes
- Dynamo test with real current draw (100% automatic)
- Alternator test by increasing the step load and displaying the efficiency and state of the alternator (12 V)
- Announcing the result of the dynamo test in healthy – broken – overcharged states
- LCD with Farsi menu and easy to use battery and alternator tester
Display the actual test result in 15 seconds
The price of updating and buying a smart 12 volt speaker digital tester
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12 volt smart digital tester
Product features:
- Application: repair shop – garage – mechanical
- Model: 12 volt smart digital battery tester
- Ability: Testing all types of UPS and car SLA-VRLA batteries
- Working voltage: 12 volts
- Current intensity: 35-200 amp hours
- Test duration: 5 seconds
- Display type: LCD with Farsi menu
- Weight: 0.800 kg
- Dimensions: 10 x 16 x 24 cm
- In two models: normal and talking
- Producer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Designed for simple, accurate and fast testing
- Displaying the starting power of the battery and charging the car alternator after the battery test (without turning on the car)
- Testing of SLA and VRLA batteries
- Car battery test in three states: healthy, damaged and overcharged
- Tested at 12 volts and 35-200 amp hours
- Ability to test in various SAE and EN standards and…
- Test within 5 seconds
- No need for an internal battery (powered by a car battery)
- It has an LCD display with a Farsi menu
- Display the results in amperes
- Fully microprocessor system
- Battery test in three states, healthy, weak, broken
- Display battery description, including battery starting power, battery charge level (soc)
- battery health status (soh)
- Battery quality display
- Protection against over voltage and over current
- With reverse polarity protection
- Support IEEE test standard
- Determining a bad battery from a battery with a low charge
- Fully automatic and intelligent
- Testing of all agm-lead acid-gel type batteries
- Has high-power and standard connection clamps
- The ability to test the battery flow status of the car’s starting system, the car’s charging system and its voltage
- All steel body
- Has a manual
Update and purchase price of ordinary 12 volt smart digital tester
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Common 12-24V Smart Digital Tester
Product features:
- Application: repair shop – battery making
- Model: Common 12-24V Smart Digital Tester
- Ability: Testing 12 and 24 volt batteries
- Ability: Testing all types of UPS and car SLA-VRLA batteries
- Working voltage: 12 volts
- Current intensity: 35-200 amp hours
- Test duration: 5 seconds
- Display type: LCD with Farsi menu
- Dimensions: 10 x 16 x 24 cm
- Weight: 0.800 kg
- Warranty: one year
- Distributor: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Equipped with an internal switch to prevent sparks
- Suitable for 12 and 24 volt batteries
- Minimum connection time of 10 seconds
- Accurate display of battery voltage
- Can be used for passenger cars, vans, trucks and motorcycles
- Convenient and smart operation and easy to use
- Display of battery starting power and car dynamo charging after battery test (without turning on the car)
- Tester of SLA and VRLA batteries
- Car alternator test in three states: healthy, damaged and overcharged
- Test in 12 v and 35-2000 A.H
- The ability to test in SAE, EN, DIN and…
- No internal battery required
- It has a voltage display screen
The updated price and purchase of a regular 12-24 volt smart digital tester
Click the button below to view the regular 12-24 volt smart digital tester of Electro Sanat Tehran company, to inquire about the updated price and to buy this device.
12-24V smart wiring tester
Product features:
- Application: repair shop – garage – mechanical
- Model: 12-24V smart wiring tester
- Ability: Identifying and testing the wiring of car sensors
- Weight: 0.5 kg
- Dimensions: 8 x 12 x 18 cm
- Ability to display voltage: 3 to 60 volts
- Producer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- It has a voltmeter with the ability to display voltage from 3 to 60 volts
- Ability to test fuses, battery test, dynamo test, wire failure, negative wire detection
- It has a suitable wire with a length of 3 meters
- Battery voltage display
- Identifying and testing the wiring of car sensors
- Show that the wiring of car sensors is disconnected
- Separate display of each wire according to performance (12 V, 5 V, negative or disconnected)
Update and purchase price of 12-24 volt smart wiring tester
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100 amp digital battery tester
Product features:
- Application: repair shop – battery making
- Model: 100 amp digital battery tester
- Ability: Battery test up to 100 amps
- Number of displays: 1 piece
- Display type: Digital
- Dimensions: 7x19x36 cm
- Weight: 1.500 kg
- Warranty: one year
- Producer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Discharge test with 100 ampere loading
- Testing 6 and 12 volt batteries
- It has a warning beep when the battery is finished charging
- It has a standard, powerful and durable key
- It has strong connection clips and a standard connection cable
- Ability to test 8-200 ampere-hour batteries
- Testing of all agm-lead acid-gel type batteries
- 12 volt car dynamo charging test digitally
Update and purchase price of 100 amp digital battery tester
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100 amp analog battery tester
Product features:
- Application: repair shop – battery making
- Model: 100 amp analog battery tester
- Ability: Battery test up to 100 amps
- Number of displays: 1 piece
- Display type: analog-hand
- Dimensions: 7x19x36 cm
- Weight: 1.500 kg
- Warranty: one year
- Producer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Discharge test with 100 ampere loading
- 6 volt battery test
- It has a warning beep when charging the battery
- It has a standard, powerful and durable key
- It has strong connection clips and a standard connection cable
- Ability to test 8-200 ampere-hour batteries
- Testing of all agm-lead acid-gel type batteries
12 volt car dynamo charging test in analog form
Update and purchase price of 100 amp analog battery tester
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Single needle battery tester 250 amps
Product features:
- Application: repair shop – battery making
- Model: Jaguar design battery and alternator tester
- Ability: 40 to 200 amp battery tester
- Number of displays: 1
- Dimensions: 17 x 28 x 35 cm
- Weight: 3,900 kg
- Warranty: one year
- Manufacturer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Application: repair shop – battery making
- Model: Battery tester and Jaguar design alternator
- Ability: 40 to 200 amp battery tester
- Number of displays: 1 piece
- Display type: analog
- Dimensions: 23 x 14 x 28 cm
- Weight: 4.2 kg
- Warranty: One year warranty of Electro Sanat Tehran
- Manufacturer: Electro Sanat Tehran
- Country of manufacture: Iran
The updated price and purchase of a 250 amp single hand battery tester
Click the button below to view the 250 amp single hand battery tester of Electro Sanat Tehran company, to inquire about the updated price and to buy this device.
Two hand battery tester 250 amps
Product features:
- Application: repair shop – battery making
- Model: Battery test and alternator design of Jaguar
- Ability: 40 to 200 amp battery test
- Number of displays: 2 pieces
- Dimensions: 17*28*35 cm
- Weight: 4.500 kg
- Manufacturer: Electro Sanat Tehran
Country of manufacture: Iran
The price of update and purchase of 250 amp battery tester
Click the button below to view the 250 amp two-hand battery tester of Electro Sanat Tehran company, to inquire about the updated price and to buy this device.
Chinese analog 100 amp battery tester
Product features:
- Application: repair shop – battery making
- Model: Chinese analog 100 amp battery tester
- Ability: Battery test up to 100 amps
- Number of displays: 1 piece
- Display type: analog-hand
- Dimensions: 7x19x36 cm
- Weight: 1.500 kg
- Warranty: one year
- Distributor: Electro Sanat Tehran
- Country of manufacture: china
Product features :
- سبک و قابلحمل
- Suitable for 6V-12V lead acid batteries
- Strong yet light steel structure
- It has a handle holder and an integrated clip
- Heavy duty insulation clamps
- Easy and safe to use, no sparking
- No need to connect electricity
The updated price and purchase of a Chinese 100 amp analog battery tester
Click the button below to view the Chinese 100 amp analog battery tester of Tehran Electro Sanat Company, to inquire about the updated price and to buy this device.
500 ampere battery tester
Product features:
- Application: repair shop – battery making
- Model: 500 ampere battery tester
- Ability: Battery test from 20 amps to 300 amps
- Number of displays: 2 pieces
- Display type: Digital
- Dimensions: 41*65*96 cm
- Weight: 60 kg
- Warranty: one year
- Producer: Electro Sanat Tehran
- Country of manufacture: Iran
Product features :
- Ability to test batteries from 20 amps to 300 amps
- Has a ventilation fan
- Suitable for large agencies and battery companies
The updated price and purchase of a 500 ampere battery tester
Click the button below to view the 500 amp continuous battery tester of Electro Sanat Tehran Company, to inquire about the updated price and to buy this device.
The main criteria of a quality battery tester
The main criteria of a professional battery tester based on how it works and the opinion of experts in this industry are as follows:
- High precision
- Reliability of results
- Authenticity of the test
- Simple to use
- being safe
- Having a valid warranty and after-sales service
All products produced by Electro Sanat Tehran
- Proudly produced in Iran with warranty and after-sales service
- Warranty period : one year warranty from the date of purchase
- After-sales service : 10 years from the date of purchase
- The material of the body is made of thick iron sheet in order to last as long as possible, and it is painted with color in terms of durability.
All the devices of Electro Sanat Tehran are made by Iranian engineers and are of high quality and efficiency.
final word
When choosing a suitable battery tester, the user’s needs must be determined first. If a user determines the health status of the battery in a professional way, he needs a professional and specialized tester who has the ability to draw real and safe current from the batteries, and in the end can obtain reliable results of the health or failure of the battery.
For this group of users, the use of a professional battery tester will be suggested, which is available in the market in different dimensions and current drawing power based on the needs of users. Electro Sanat Tehran Company, with several years of experience in the production of professional battery testers, is ready to provide services and advice to you, dear friends, customers and colleagues of Electro Sanat Tehran.
A word to dear customers
The official website of Electro Sanat Tehran Group is proudly ready to provide various services in the following fields:
- Providing fully technical and specialized advice regarding the sale of car battery chargers
- Providing fully technical and specialized advice regarding getting a representative from Electro Sanat Tehran
- Selling products in bulk to respected representatives
- Selling products individually to accompanying and dear customers of the collection
- Sending all products to all parts of our beloved country
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