Product Introduction
This product is a high-precision battery power meter (also called Coulometer)
based on current acquisition type. It can accurately detect the voltage, current, power,real capacity and remaining time of the battery pack etc. The working status of the battery is obtained accurately at any time.
This product is suitable for Touring car, wheeled litter, eletric vehicles,power supplies, storage power supplies, measuring equipment, medical
equipment, various instruments and so on.
Applicable Battery Specifications
This product is suitable for lithium batteries, lithium iron phosphate, lead acid,
nickel hydrogen and other battery packs with working voltages from 8V to 120V.
Note that this product must be used with the sampler.
Applicable Battery Specifications
This product is suitable for lithium batteries, lthium iron phosphate, lead acid,
nickel hydrogen and other battery packs with working voltages from 8V to 120V Note that this product must be used with the sampler.
| Parameter | Min. | Regular | Max. | Unit |
| working voltage | 8.0 | 50.0 | 120.0 | v |
| working Consumption | 8.0 | 12.0 | mA | |
| Static Consumption | 1.0 | 2.0 | mA | |
| Power off Consumption | 50 | uA | ||
| Accuracy of Voltage Collecting | ±1.0 | % | ||
| Accuracy of Current Collecting | ±1.0 | % | ||
| Accuracy of Capacity Collecting | ±1.0 | % | ||
| Backlight on current(50A specifications) | 50 | mA | ||
| Backlight on current(>50A specifications) | 100 | mA | ||
| capacity detection range | 0.1 | 100 | 9999.0 | Ah |
| 50A Sampler current | o | 50.0 | 75.0 | A |
| 100A Sampler Current | o | 100.0 | 150.0 | A |
| 350A Sampler Current | o | 350.0 | 500.0 | A |
| 500A Sampler Current | o | 500.0 | 750.0 | A |
| Temperature Range in Application Ervironment | -10 | 20 | 60 | c |
| weight (50A/100A/350A/500A) | 210/270/420/700 | g | ||
| TF03K（external model) size | 100×61×17 | mm | ||
| TF03 ( internal model)Size | 94x55×20 | mm | ||
Precautions and warranty
This product cannot be exposed to sunlight for a long time, and cannot be exposed to extreme conditions below -10 ℃ and above 50℃ for a long time, otherwise it will shorten the life of the LCD.