Keysight Technologies U1242B Handheld Digital Multimeter, 10A ac 1000V ac 10A dc 1000V dc 100MΩ

Wetgeving en compliance
Land van herkomst: MY

Keysight U1242B Digital Multimeters

Keysight U1242B Series handheld digital multimeters are designed for users to perform tests confidently and efficiently over longer periods of time due to the precision, accuracy and repeatability. The U1242B digital multimeter is also designed to increase technicians or industrial test engineers production with the longer lasting battery life. The battery life will last up to 300 hours allowing you to work for longer periods of time without having to stop and battery change. The ergonomic shaped handheld digital multimeter has a large display and adjustable backlight that allows you to single handedly select measurements functions using the anti-slip rotary dial making it much easier for you to improve production whilst working in lower light environments. This digital multimeter also has an IP67 certified protection with the durability to withstand drops up to 10 feet to suit harsh working environments. This digital multimeter is designed for indoor use, in areas with low condensation and to be used with standard or compatible test probes. For improved safety the U1242B series digital multimeters also allow you to run continuity tests with visual (flashing backlight display) and audio (beeper) alerts and will also detect glitches swiftly with the built in switch/relay counter. This battery powered handheld digital multimeter features true rms readings with a 10,000 count, 4 digit display and analogue bar graph results without the complications. Another special feature of this digital multimeter is that it has harmonic ratio measurement to quickly identify the presence of harmonics in AC signals.

Features & Benefits

• 10,000 - count dual display
• Overmold body casing
• Up to 0.09% basic DCV accuracy
• CAT IV 600 V and CAT III 1000 V over-voltage protection
• Longer battery life up to 300 hours
• Auto & Manual data logging - 200 readings
• Certified to IP67 protection
• Easy connectivity to PC with optional IR-USB cable or Bluetooth
• Frequency counter
• Built in Low pass filter for accurate VFD troubleshooting
• Harmonics Ratio

The U1242B series digital multimeter measures

• AC/DC voltage & current
• Resistance
• Voltage frequency
• Diodes
• Continuity
• Capacitance
• Temperature

Harmonics ratio

In real life, harmonics are present in AC power due to the fact that many electronic devices are powered by switched mode current pulses which travel back into the power source. If these unwanted harmonics become too large, the undesirable side effects include: overheating that shortens the lifespan of motors, generators and transformers, premature tripping of circuit breakers, and blown fuses. One of the fastest ways to detect and gauge the percentage of distortion due to harmonics is by measuring the harmonic ratio of the incoming AC voltage. You can perform this very easily on the U1242B handheld digital multimeter, with just a press of a button. The percentage helps you to decide if further analysis of the power source is required with an oscilloscope or a spectrum analyser.

Does this come with a calibration certificate?

Yes- Certificate of Calibration will be available.

Supplied with

Test lead set, 4 AAA alkaline batteries and instructions on CDROM


Kenmerk Waarde
Multimeter Type Handheld
Absolute Maximum DC Current Measurement 10A dc
Absolute Maximum AC Current Measurement 10A ac
Absolute Maximum Resistance Measurement 100MΩ
Absolute Maximum DC Voltage Measurement 1000V dc
Absolute Maximum AC Voltage Measurement 1000V ac
Absolute Maximum Capacitance Measurement 10mF
Absolute Maximum Temperature Measurement +1000°C
Functions Measured AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode, Frequency, Resistance, Temperature
True RMS Yes
Maximum Frequency 2kHz
Display Type LCD
Model Number p U1242B
DC Current Measurement Resolution 0.1µA dc
AC Current Measurement Resolution 0.1µA ac
AC Voltage Measurement Resolution 0.1mV ac
DC Voltage Measurement Resolution 0.1mV dc
Resistance Measurement Resolution 100mΩ
Capacitance Measurement Resolution 100pF
Temperature Measurement Resolution 0.1°C
Length 58mm
Best Resistance Measurement Accuracy ±1.5% + 3 Digits
Battery Type AAA x 4
Best AC Current Accuracy ±1.5% + 5 Digits
Safety Category Voltage 600 V, 1000 V
Maximum Operating Temperature +55°C
Safety Category Level CAT III, CAT IV
Weight 450g
Battery Life 300 h
Height 193.8mm
Minimum Operating Temperature -10°C
Best Capacitance Measurement Accuracy ±2% + 4 Digits
Best AC Voltage Accuracy ±1% + 5 Digits
Best Temperature Measurement Accuracy ±1% + 1 °C
Dimensions 58 x 92.2 x 193.8mm
Best DC Voltage Accuracy ±0.15% + 5 Digits
Width 92.2mm
Best DC Current Accuracy ±0.6% + 5 Digits
3 op voorraad - levertijd is 1 werkdag(en) (EU-voorraad)
2 op voorraad - levertijd is 2 werkdag(en) (UK-voorraad)
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
€ 268,00
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