Prokit's Industries 303-150NCS - Manual (Page 7)

7
Overload Protection: 250V dc or rms. ac.
RESISTANCE
Maximum Open Circuit Voltage: 3.2V
Overload Protection: 250V dc or rms. ac for all ranges.
TRANSISTOR hFE TEST (0-1000)
TEMPERATURE (For 303-150NCS only)
TEMPERATURE (For 303-150NCS only)
OPERATING INSTRUCTIONS DC VOLTAGE MEASURE-
MENT
1. Connect the red test lead to the "V.Ω.mA" jack and the black
lead to the "COM" jack.
2. Set rotary switch at desired DCV position. If the voltage to be
measured is not known beforehand, set range switch at the
highest range position and then reduce it until satisfactory
resolution is obtained.
. Connect test leads across the source or load being measured.
. Read voltage value on the LCD display along with the polarity of
the red lead connection.
Range Resolution Accuracy
200Ω 0.1Ω ±0.8% of rdg ± digits
2kΩ 1Ω ±0.8% of rdg ± digits
20kΩ 10Ω ±0.8% of rdg ± digits
200kΩ 100Ω ±0.8% of rdg ± digits
2MΩ 1kΩ ±1.0% of rdg ± digits
Range Test Range Test Current Test Voltage
NPN & PNP 0-1000 Ib=10µA Vce=3V
Range Resolution Test Range Accuracy
ºC 1ºC
-0ºC to 0ºC
-0ºC to 00ºC
00ºC to 1000ºC
±1.0% of rdg ± digits
±1.0% of rdg ± digits
±.0% of rdg
Range Resolution Test Range Accuracy
ºF 1ºF
-ºF to ºF
32ºF to 752ºF
752ºF to 1832ºF
±10% of rdg ± digits
±1.0% of rdg ± digits
±.0% of rdg