• Description

    • 50,000 Count dual display
    • U1251B/U1252B: LED with backlight
    • U1253B: OLED display with 2000:1 contrast ratio
    • Up to 0.025% basic DCV Accuracy
    • True RMS Measurement (AC on U1251B, AC+DC on U1252B/53B
    • J & K-Type temperature measurements (K-Type only on U1251B)
    • Internal logging memory: 200 points (U1251B/52B), 1000 Points (U1253B)
    • Optional USB datalogging to PC with U1173A/B IR-USB Cable
    • Optional Bluetooth datalogging to Android devices or PC with U1177A IR-Bluetooth Adapter
    • 20 MHz Frequency counter (U1252B/53B)
    • Programmable square wave generator (U1252B/53B)
    • Smoothing function (U1253B)
    • Cat III 1000V (IEC61010 compliant) safety rating
    • Built-in battery charger capability (U1252B/53B)
    • Multi-function tilt stand
    • Three-year warranty
    • View Keysight Handheld Multimeters Videos

    The Keysight U1250B Series handheld digital multimeters (DMMs) exceed your expectations by delivering powerful features and performance that meet your toughest requirements and applications. The series' latest multimeters, the U1251B, U1252B and U1253B come in vivid orange cases, offering capabilities and functions equivalent to the U1250A Series.

    Do more with just one instrument

    The basic model, U1251B, expands your capabilities beyond typical DMM measurements to include data logging. The U1252B starts with the same foundation, and then adds a 20 MHz frequency counter and programmable square-wave generator - so you'd be able to perform more tests conveniently with one tool. What's more: both models come bundled with a complete set of accessories to equip you right from the start at no extra cost.

    Offering the same functionality as the U1252B, the U1253B is the world's first OLED handheld DMM. You won't have to squint to be sure you're reading it right: On the go or on the bench, you'll get crystal-clear viewing indoors, even in dark, off-angle situations.

    Find problems quickly

    Troubleshooting can be tricky, especially when you're dealing with elusive problems. With the U1250 Series' data logging capability, you can ensure that every reading gets recorded manually or at intervals you specify. Better yet: you can have virtually unlimited data logging saves when you connect any of the U1250 Series DMM to a PC with the optional IR-to-USB cable. In addition, the U1250 Series lets you achieve greater confidence in your measurements with accurate true-RMS AC measurements, low DCV error rate of up to 0.025% and high-resolution display of 50,000 counts.

    Uncompromising ruggedness and safety

    The U1250 Series DMMs are housed in robust overmold enclosures, rated at CAT III 1000 V and CAT IV 600 V and operate over a wide temperature range of -20°C to +55°C. Each DMM also include a 30 kA high energy fuse to further protect you against violent fuse failures during high-current measurements. Built tough and certified to stringent industrial standards, the U1250 DMM is what you need to face the demands of everyday tasks.

    Includes: Alligator clips, Test probe leads (4-mm), Test probe leads (19-mm), Alkaline 9 V battery (U1251B only), Rechargeable Ni-MH battery with power adapter (U1252B, U1253B only), Certificate of Calibration, Test Report and Quick Start Guide. Please see page 12 of Data Sheet for clarification.

    Optional U1177A Infrared (IR)-to-Bluetooth Adapter

    Monitoring multiple measurements simultaneously and wirelessly is now made possible with the U1177A Infrared (IR)-to-Bluetooth adapter. To achieve this, simply install the free software on your Android smart phone or tablet, and connect it to any Keysight handheld digital multimeter that is attached to a U1177A. With this, you not only get real-time measurement displays from the screen of an Android device but also remote data logging and monitoring with a PC.

    Available Accessories:

    U1162A U1163A U1164A
    U1162A
    Alligator Clips 
    U1163A
    SMT Grabbers
    U1164A
    Fine Tip Test Probes 
    U1168A U1173A U1180A
     U1168A
    Standard Test Lead Set with 19-mm and 4-mm probe tips
    U1173A
    IR-USB Cable
    U1180A
    Temperature Accessory Kit
    U1180A U1183A U1183A
    U1181A
    Immersion Temperature Probe  
     
    U1182A
    Surface Temperature Probe  
     
    U1183A
    Air Temperature Probe
      
    U1184A U1185A U1186A
    U1184A
    Temperature Probe
    Adapter
    U1185A
    J-Type Thermocouple
    and Adapter
    U1186A
    K-Type Thermocouple
    and Adapter