Datasheet
15 | Keysight | Handheld Tools For Electronic, Electrical and Industrial Process Testing – Brochure
U1250 Series handheld digital multimeters
The process of isolating faults is always unpredictable — so it’s good to be equipped
with a versatile DMM that simplies analysis, accelerates glitch detection and makes
it easier to probe hard-to-reach points. The U1250 Series gets even better with the
U1253B DMM and its razor-sharp OLED display: You’ll get crystal-clear readings
indoors, even in dark, off-angle situations. Optimize electronics troubleshooting with
the accuracy, capabilities, and accessories you need to get started in no time.
Features
– High contrast ratio of 2000:1 and wide viewing angle of 160 °*
– 50,000 counts high resolution and up to 0.025% low error rate
– Built-in square-wave generator and frequency counter
– Includes all essential accessories for electronics troubleshooting
– Smoothing function to stabilize erratic readings*
– Data logging to instrument and PC
– For Keysight Remote Link solution, add on optional U1117A Infrared
(IR)-to-Bluetooth adapter to get instant wireless Bluetooth connection
* with U1253B
A testament to innovation
and credibility, 2006
Best Value Portable
Test Equipment, 2006
General-purpose instruments
category, 2009
Category Winner, EC&M Product
of the Year competition, 2009
Specications of the U1250 Series digital multimeters
U1251B U1252B U1253B
Display
Organic LED N/A N/A Yes
Dual display Yes Yes Yes
Counts
50,000 (both displays) 50,000 (both displays) 50,000 (both displays)
Analog bar graph Yes Yes Yes
Backlight Yes Yes N/A
Basic features
True RMS AC AC+DC AC+DC
Basic DCV accuracy 0.03% 0.025% 0.025%
Auto/manual ranging Yes Yes Yes
Measurements
Voltage AC/DC 1000 V 1000 V 1000 V
Current AC/DC 10 A 10 A 10 A
Resistance 50 MΩ 500 MΩ 500 MΩ
Frequency 1 MHz 20 MHz 20 MHz
Capacitance 10nF to 100 mF
10nF to 100 mF 10nF to 100 mF
Temperature
1372 °C, K-type thermocouple 1372 °C, J/K-type thermocouple 1372 °C, J/K-type thermocouple
Continuity with beeper Yes Yes Yes
Diode test Yes Yes Yes
% scale of 4–20 mA Yes Yes Yes
dB Yes Yes Yes
Frequency counter N/A
Yes Yes
Smoothing function N/A N/A
Yes
Represents key specifications/features. For complete specifications, please refer to data sheet 5989-5509EN
CAT III 1000 V
CAT IV 600 V