Datasheet

14 | Keysight | Handheld Tools For Electronic, Electrical and Industrial Process Testing – Brochure
Specications of the U1240C Series digital multimeters
U1241C U1242C
Measurements, continued
Resistance Range 1000 Ω to 100 MΩ 100 Ω to 100 MΩ
Accuracy 0.2% + 2 cnts 0.2% + 2 cnts
Frequency Range 100 Hz to 10 MHz 100 Hz to 10 MHz
Accuracy 0.02% + 1 cnts 0.02% + 1 cnts
Capacitance Range 1000 nF to 10 mF 1000 nF to 10 mF
Accuracy 1% + 5 cnts 1% + 5 cnts
Temperature
(K-type thermocouple)
Range –200 to 1372 °C –200 to 1372 °C
Accuracy 1% + 1 °C 1% + 1 °C
Continuity with beeper Yes Yes
Diode test Yes Yes
Data management
Min/Max recording Yes Yes
Display hold Yes Yes
Auto hold Yes Yes
Null Yes Yes
PC-Connectivity Infrared (IR)-USB;
IR-Bluetooth (optional with U1117A)
Infrared (IR)-USB;
IR-Bluetooth (optional with U1117A)
Special features
Harmonic ratio
Yes
Vsense: non-contact voltage detect
Yes
Z
LOW
- Low impedance mode
Yes
T1 - T2 differential temperature
measurement
Yes
Safety and regulatory
Safety protection CAT III 1000 V / CAT IV 600 V CAT III 1000 V / CAT IV 600 V
EN/IEC 61010-2-030: 2010
compliance
Yes Yes
EN/IEC 61010-1: 2010 compliance Yes Yes
General
IP rating
IP 67 IP 67
Drop test
3 meters (10 ft) 3 meters (10 ft)
Operating temperature –20 to 55 °C
0 to 80% RH
–20 to 55 °C
0 to 80% RH
Battery (included) 4 x 1.5 V AAA 4 x 1.5 V AAA
Battery life
400 hours 400 hours
Calibration One year, or; Two years
(with 1.5 times of one year specication)
One year, or; Two years
(with 1.5 times of one year specication)
Represents key specifications/features. For complete specifications, please refer to data sheet 5992-0848EN
Web link
www.keysight.com/find/handhelddmm
How to?
Monitoring the control panel temperature
http://literature.cdn.keysight.com/litweb/pdf/5992-1123EN.pdf