Application measurement EN Figure 6-9 Keypad Move the cursor position by clicking the left and right buttons, and click the confirm button [OK] to input. Move the cursor to the enter key , then click [OK] to save and exit. The parentheses in the keyboard title contain the current measurement gear of the instrument, as shown in the above figure, which is the 300mΩ gear. The values set using the keyboard are also in mΩ units. For example, entering 15 on the keyboard represents the set resistance reference value of 15mΩ. Note: The comparison value set will change with the switching of the instrument's measurement gear.
For example, if the current gear is 3.6Ω, set the upper limit value of the comparator to 3kΩ. When switching to the 300Ω gear, the upper limit value of the comparator will automatically change to 300Ω. 6.2.3 Page display of comparator After the comparator is turned on, the instrument will compare it with the measured value based on the set upper and lower limits or ratio, and display the comparison results Hi, In, and Lo on the page. As shown in the figure. Figure 6-10 page display Copyright © Qingdao Hantek Electronic Co., LTD HBT3000 series user manual 31