For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

IC Tester Introduction: Different test modes such as 5v mode, 3.3v mode and AUTO mode can be selected to test i74H series, 748 series, CD4000 series, HEF400 series, 4500 series, operational amplifier, interface chip, optocoupler, There are more than 1300 kinds of chip data models and 420 kinds of transistor data transverse types, covering most common common devices within 24 feet, which can greatly reduce workload and improve work efficiency.

1. 0 key is quick shutdown key (type 06)

Instructions: There are seven keys on the panel: up, down, left, right and Enter, and the shortcut keys 0 and P.

2. P key is backlight key (type 06)

The up and down keys are used to adjust the directory and change the model number, are used to move the cursor left and right to select the item to be changed.The Enter key is used to switch on and off machines and execute test commands.Open the back cover of the battery, put in 2 no.5 1.5v batteries, and then close the battery cover.Press Enter for more than 2 seconds before starting the machine.