Soil resistivity test: 4-pole method (only applicable to DY4100B)
Soil resistivity refers to the resistance of soil to current per unit length and unit cross-sectional area, and is a measure of the soils resistance to current intensity
Voltage to ground (AC voltage): 600V Test range 0~600Vac
Photovoltaic voltage (DC voltage): 1500V Test range: 0~1500Vac
Test method: voltage drop method (applicable to the current and voltage test of the probe)
Pressure limit: 243.3kpa (exceeding this range will damage the product)
Pressure connector: 1 x 1/8" (3.18mm) quick connector
Out of range prompt: Er (please stop using when prompted, exceeding the use range will damage the product)
Power supply: 1 9V battery (not included)
Equipped with black rubber head and metal connector, it is convenient for users to detect the vacuum degree of intake manifold, brake vacuum pump, 8. gas pipeline, etc.
Multiple pressure units switch, data is intuitive, no calculation required
AC detects the MAX/MIN voltage, power frequency and duty cycle of the circuit under test, while DC volts detects the voltage value of the circuit under test
Resistance test and diode test mode: detects the resistance between the probe of the circuit under test and the auxiliary ground; while the diode test can quickly test the operation of the diode component and determine whether it is conductive
Extra-long detection cable 6m: covers the vehicle from the front to the back, you can easily check the entire circuit system
Current overload protection: When the current is overloaded, it will automatically disconnect the protection circuit to reduce unnecessary losses