User`s guide

Characteristics and Specifications 5
Digital Multimeter Specifications
U3606B User’s Guide 171
Resistance
Measurement method: Two-wire, open-circuit voltage limited to < 5 V
Open circuit voltage: < +5.0 V
dc
Input protection: 1000 V
rms
on all ranges, < 0.3 A short circuit
Response time: Approximately 0.15 seconds for 1 MΩ and ranges
below 1 MΩ.
Low-resistance
Measurement method: Four-wire, the test current is sent from the FORCE
terminals and the resistance is measured by the
SENSE terminals.
Input protection: • FORCE terminals: Protected with a 3.15 A/250 V FF
fuse
• SENSE terminals: 1000 V
rms
on all ranges, < 0.3 A
short circuit
Open circuit voltage: < +8.6 VDC
Continuity
Measurement method: 0.83 mA ± 0.2% constant current source
Open circuit voltage: < +5.0 V
dc
Audible tone: Continuous beep when reading is less than threshold
resistance of 10 Ω at 1.0 kΩ range
Input protection: 1000 V
rms
on all ranges, < 0.3 A short circuit
Diode
Measurement method: 0.83 mA ± 0.2% constant current source
Open circuit voltage: < +5.0 V
dc
Audible tone: • Continuous beep when level is below +50 mV DC
• Single tone for normal forward-biased diode or
semiconductor junction where 0.3 V ¤ reading ¤
0.8 V
Input protection: 1000 V
rms
on all ranges, < 0.3 A short circuit
U3606-90054_UG_EN.book Page 171 Friday, July 11, 2014 5:12 PM