location：Home > Product > ANALOG AND DIGITAL DUAL DISPLAY MULTIMETER
Product
Professional integrity and excellence in making products
KT8480L Digital-Analog Multimeter
High sensitivity, high-precision pointer multimeter Dual display of numbers and pointers Static looking at numbers, dynamic looking at pointers Novel appearance, side protective cover KT8400 series pointer multimeter Meets the European standard CAT III 600V and has passed LVD, EMC, and ROSH certifications, creating conditions for entering the European market.
● High sensitivity, high-precision pointer multimeter
● Dual display of numbers and pointers
● 5 functions and 19 ranges
● Overload protection ● AC/DC voltage can be measured from 0 to 500V ● DC current can be measured from 0 to 10A ● Resistance measurement can measure 0~2M Ω
● On off test
● Light backlight ●Accessories include: 9V battery, probe, instruction manual, color box
Parameters:
DC voltage 0.2/2/20/200/500V ± (0.5%+2d) (± 3.0% f.s)
AC voltage 200/500V ± (0.8%+3d) (± 4.0% f.s)
DC current 20 μ/200 μ/2m/20m/200m/10A ± (1.0%+3d) (± 3.0% f.s)
Resistance 200/2K/20K/200K/2M Ω± (0.8%+3d) (± 3.0% of full arc)
Operating temperature 0~40 ℃, humidity<80%
Product size 158x105x41mm
Net content is about 370g, including battery
Compliant with international safety standards EN61010-1, CAT III 600V
Turn on the backlight button to turn on the backlight for 15 seconds and then it will automatically turn off.
The digital pointer dual display multimeter is a specific application of Ketai's digital analog combination, which realizes static viewing of numbers, dynamic viewing of pointers, and synchronization of digital pointers.
The numerical display can clearly show the values in this state, and the pointer display can show the movement trend in this state.
It effectively solves the problem of analog bars in digital meters.
In a dual display meter, when measuring resistance, the instrument pointer is biased towards the right end. Its physical meaning is that at this time, the COM port and OHM port are open, and the resistance value at both ends is infinite. The "∞" pointer is biased towards the rightmost end.
When the two ports are short circuited, the pointer leans towards the leftmost "0" position, which corresponds to the resistance value of "0" during short circuit.
Unlike conventional pointer meters, dual display multimeters do not require pointer zeroing in the resistance range in circuit design, achieving automatic zeroing.
Before using the instrument, please read the manual carefully and fully understand it.
Before measuring, remember this sentence: first check the gear, then check the position of the probe, and only measure after confirming that it is correct!
Read the safety instructions and maintenance and repair in detail.
These are things that must be noted!
