Auto MPPT detection: when pressing the AUTO MPPT test button, the instrument automatically adjusts the test interval time according to the current power value and refreshes the digital display. for example, when the power of solar panel is 100W, refresh once every 5s.
Manual MPPT detection: when pressing the manual MPPT test button, the instrument starts a scan of the maximum power point and refreshes the digital display.
Open circuit voltage realtime display: the open circuit voltage will display on the large LCD screen at any time, giving you a better experience.
Large LCD display with backlight: the upgraded screen adopts large LCD with backlight, you can turn on or turn off the screen with your like.
Multi-protections: over-voltage protects, over-temperature protects, over-current protects and over-rated power protects.
Wide applications: this multimeter can be widely used by PV panel manufacturers, PV panel distributors, PV panel installers, PV panel users and PV panel fans.
Cable tracking function: The cable tracking function can quickly and efficiently find the target cable in a large number of cables. This feature can be used in telephone systems, computer networks, BNC cables and other metallic network cables.
Cable length test: This function can be applied to different metal cables with at least 2 cores, including network cables, telephone lines and BNC cables.
POE test: POE test can check the cable mapping polarity and voltage of POE network switches.
Multi-function cable tester: This cable tester has functions such as analog tracking, cable mapping, PoE voltage measurement, and digital tracking sensitivity can be adjusted.
LCD display with torch: The transmitter of this line hunter adopts a large LCD display, giving you a better experience, the torch allows you to turn on when the light is dim.
Multimeter function: This function includes DC and AC voltage and current measurement, resistance, continuity, diode, temperature measurement (ET618 only).
The network cable length measurement range of ET616 is 400M, and the measurement range of ET618 is 500M. Only the ET618 has a multimeter function.
As one resistance meter for object surface, it can measure the resistance value on object surface by putting two parallel electrodes close to object surface to be measured, so as to judge whether the measured object is a conductor, static material or insulator; meanwhile the meter can be used to measure the resistance to ground of object, which is specially applied to different anti-static fields
Surface resistance test
Three modes to display resistance value on object surface or material property simultaneously
Test without damage, convenient and accurate operation
Work power: DC 9V battery
Low electricity consumption, warning and indicating functions if the battery just has low electricity. (Indicate with red light)
Ten minutes late since the last test, the power indicator light (green) turns off automatically and sends out "DUDU" sound for a long time to warn the user to turn off the tester
For measurement of moissanite, the window marked MOISSANITE will light up together with and audible "Continuous" beep; For measurement of diamond, the DIA window will light up
Made of high-quality materials, durable and practical.
Small size, simple application and easy installation.
Efficient and stable performance, long service life.
It can automatically identify the pin position and display it as a graphic. The large-screen graphic display is easy to read and observe.
Wide range of applications, with infrared waveform display and infrared receiving indication.
Easy to use, just place the component in the test area and press the "Start" button. Start automatic measurement
Can test related parameters of diodes, transistors, resistors, capacitors and inductors
Able to test transistors, MOS tubes, thyristors, Darlington tubes, and IGBTs (note: high-power thyristors and IGBTs may not be tested accurately), and can automatically identify the foot position and display it graphically
GY-K1S is a high-precision battery power display meter, which accurately displays the battery power percentage, capacity, current, and voltage by means of current calculation (coulomb counter).
The GY-K1S coulomb meter is not limited by the type of battery. It can be used on any battery with a battery voltage of 8-120V. It can accurately grasp the working status of the battery in time; especially for loads with large current fluctuations and intermittent work. The use of high-current loads is very effective, such as various electric vehicles, sweepers, electric forklifts, and equipment with high-power motors.
The power is displayed by liquid crystal, which is clearer and more power-saving
Applicable to any battery, battery pack or device, such as lead-acid battery, water battery,
Lithium batteries, lithium iron phosphate batteries, nickel-cadmium batteries, nickel-hydrogen batteries, etc.
Support capacity setting, support reset battery voltage value setting
Turn on and off the display manually, and automatically turn on and off the display when the current is detected
10 seconds delay automatic sleep function, can withstand ultra-wide voltage input
-Stud ?" Scan: Locates the center and edge of wood and metal studs up to ?" (13mm) deep
-Stud 1" Scan: Locates the center and edge of wood and metal studs up to 1" (25mm) deep
-Stud 1?" Scan: Locates the center and edge of wood and metal studs up to 1?" (38mm) deep
-Metal Scan: Detects metal up to 3.2" (80mm) deep
-AC Scan: Detects live unshielded AC wires up to 2" (51mm) deep
Usage: Quickly locate wood, metal, and AC wires hidden in the walls, floors, and ceilings of your home. It works on lath, wallpaper, wood floors, soundproof ceilings, painted walls, etc. Save you from danger when installing TVs, cabinets, garage racks, etc.
High-definition backlit display, easy to display data in a dark environment