HDC-085C Product manual

Function operation

Function key: Click to cycle through the interface; Press and hold for several functions in different screens, including data reset, empty load reset, and brightness adjustment. (Kind tip: Long press can also adjust brightness when in the large font interface on the second page)

Spin key: Click to rotate the display in four different directions.

Product parameters

Product Name：Type-C                               Tester Model：HDC-085C

1) Working voltage DC 4.5~50V                   6) Data retention period T=55°C 20year

2) Working current 0~6A (Short term peak 12A)   7) Energy display 0~9999WH

3) Self power consumption 0.15W                8) Capacity display 0~99999mAh

4) Power display 0~600W                             9) Working temperature 0~45°C/32~113°F

5) Sampling resistor 0.001R                        10) Product size 43mm*25mm*10mm

Q&A

Question 1: Why does the product not display when plugged into the charger separately?

Answer: The Type-C port on most chargers is set to have no voltage output by default. Consequently, the product will not be powered or display anything. Voltage output from the charger is initiated only upon detection of a load protocol, and it is at this point that the product will display the output.

Question 2: Why can't the test meter measure 10A or 120W on my product charger?

Answer: The values tested by this product are real-time charging parameters during the charging process. The parameters marked on the charger are the maximum power parameters of the product, and not always output such large parameters.

Question 3: Why occasionally displays a current of 0.01-0.02A when the output is not connected to a load?

Answer: This product uses bidirectional current detection, and a small no-load current is a normal phenomenon. However, it can also be reset by quickly touching the current reset interface three times.

Question 4: Why is the measured capacity value in this table significantly different from

the nominal battery capacity value of the mobile phone?

Answer: The measured capacity value in this table is the current voltage capacity value. If you need to know the capacity value of the phone's battery at 3.7V voltage, please use this table to display the power value and convert it according to the formula.