Frequency measurement: TA802A: 40Hz-6MHz, TA802B: 40Hz-9.9MHz
Resistance measurement: 0.1 ohm-60 megohm
Display: up to 6000 counts
Function: logic level (TA802B does not have this function), NCV measurement, zero/fire wire measurement, automatic shutdown, backlight display, flashlight lighting
Power-saving automatic shutdown function (automatic shutdown after 5 minutes of inactivity)
High-definition large-screen display panel, easy to read data
High-sensitivity induction probe, aluminum alloy probe is connected to the probe and inserted into the soil, and the induction transmission parameter is sent to the display screen (note: the probe protective cover should be removed when using it)
The angle reading can be adjusted, easy to use, parallel placement / vertical 90 degrees
Test range: light intensity, pH, soil moisture, soil temperature, ambient humidity (TA8671 does not have this function)
Scope of application: planting of potted plants, orchards, trees, vegetables, farmland, etc.
Power-saving automatic shutdown function (automatic shutdown after 5 minutes of inactivity)
High-definition large-screen display panel, easy to read data
High-sensitivity induction probe, aluminum alloy probe is connected to the probe and inserted into the soil, and the induction transmission parameter is sent to the display screen (note: the probe protective cover should be removed when using it)
The angle reading can be adjusted, easy to use, parallel placement / vertical 90 degrees
Test range: light intensity, pH, soil moisture, soil temperature, ambient humidity (TA8671 does not have this function)
Scope of application: planting of potted plants, orchards, trees, vegetables, farmland, etc.