Owner manual

10 11
mA Function for measuring milliamps (mA) AC.
1 milliamp = 0.001Amp
10A Function for measuring AC Amps (A).
Function for using audible Continuity Buzzer.
Ω
Function for measuring Ohms (resistance)
and testing Diodes.
OFF (O) Manually turns the 163 off.
1. Controls and Functions: (cont.)
Input Jacks
Fuse Protection mA: 0.5Amp/600VAC A: 10Amp/600VAC
Display Type 3260 Count,with 34 segment bargraph
and low battery indication.
Operating Temp. -0° to 40°C (32° to 104°F)
Storage Temp. -10° to 50°C (14° to 122°F)
Relative Humidity 0% to 80%
Power Supply 2 each 1.5 Volt “AA” Batteries
Battery Life 200 hrs. Typical
Size (H x L x W) 33mm x 86mm x 187mm (1.3in x 3.4in x 7.4in)
Weight 340g (12oz)
D. MEASUREMENT TECHNIQUES
1. Controls and Functions:
Push Buttons
RANGE Activates manual ranging. Hold in for 3 sec-
onds to return to autorange. Also selects
between continuity buzzer and diode test.
DATA-H Holds the reading on the display until the
button is pushed a second time.
Rotary Switch
OFF(O) Manually turns the 163 off.
10A Function for measuring DC Amps (A).
mA Function for measuring milliamps (mA) DC.
1 milliamp = 0.001 Amp
µA Function for measuring microamps (µA) DC.
1 microamp = 0.000001Amp
V Function for measuring DC Volts.
V Function for measuring AC Volts.
µA Function for measuring microamps (µA) AC.
1 microamp = 0.000001Amp
mA Function for measuring milliamps (mA) AC.