Resistance Measurement
1. Plug the red test lead into the “V
W
mA” jack and the
black test lead into the “COM” jack.
2. Set the RANGE switch to the desired
W
position.
3. If the resistance being measured is connected to a
circuit, turn off the power and discharge all
capacitors before measuring.
4. Connect the test leads to the circuit to be measured.
5. Read the resistance value on the digital display.
Diode Measurement
1. Plug the red test lead into the “V
W
mA” jack and the
black test lead into the “COM” jack.
2. Set the RANGE switch to the position.
3. Connect the red test lead to the anode of the diode
to be measured and the black test lead to the
cathode.
4. The forward voltage drop in mV will be displayed. If
the diode is reversed, the number “1” will be
displayed.
3. Features
• 6 Functions / 19 Measuring Ranges
• 0.25% Basic Accuracy
• 1M
W
Input Impedance
• Overload Protection
• Transistor Test
• Pocket Size
4. Specifications
4-1. General Specifications
Display
3 1/2 LCD 1999 count display.
Polarity
Automatic “ ” is displayed.
Overrange Indication
“1” on LCD is displayed.
Operation Temperature
32
O
F to 122
O
F
Power
9V Alkaline or Carbon Zinc
battery (NEDA 1604)
Battery Life (typical)
100 hours w/ carbon zinc cells
200 hours w/ alkaline cells
Dimensions
5” (H) x 2 3/4” (W) x 7/8” (D)
Weight
Approximately 6 oz.
Accessories
Test Leads - 1 pair
Operator’s Manual
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Summary of Contents for M-1000B
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