15B MAX/17B MAX
Users Manual
6
Relative Measurements (17B MAX only)
The Product allows relative measurements for all functions
except frequency, resistance, continuity, duty cycle, and
diode.
To do relative measurements:
1. With the Product in the desired function, touch the test
leads to the circuit on which you want future
measurements to be based.
2. Push r to store the measurement as the reference
value and activate the relative measurement mode.
The difference between the reference value and
subsequent reading shows on the display.
3. Push r to return to normal operation.
MIN MAX Mode (17B MAX Only)
To set the Product to MIN MAX mode (available for all
functions except resistance, capacitance, frequency, duty
cycle, and diode):
1. Push M once to set the Product to MAX mode.
2. Push M again to set the Product to MIN mode.
3. Hold M for 2 seconds to return to normal operation.
Measure AC and DC Voltage
To measure ac and dc voltage:
1. Turn the rotary switch to K, L, or M to choose ac or dc.
2. Push B to toggle between mVac or mVdc voltage
measurement.
3. Connect the red test lead to the W terminal and the
black test lead to the COM terminal.
4. Touch the probes to the correct test points of the circuit
to measure the voltage, as shown in Figure 3.
5. Read the measured voltage on the display.
Figure 3. Measure AC and DC Voltage