Specifications

Key functions
Low Pass Filter (LPF)
In alternating current (AC) electric
motor related applications such as the
temperature control system in chiller
rooms or conveyor drives, the effi ciency
of the motor is very important to reduce
Applications with U1270 Series Handheld Digital Multimeters
U1270 Series – Handheld Digital Multimeters
The U1273A, the latest addition to the U1270 Series is re-invented with an OLED
display to ensure crystal clear viewings – even in off-angle situations!
All models are ergonomically-built providing useful functions such as Z
LOW
, which
eliminates stray voltages, and Smart Ohm that minimizes false readings from residual
voltage induced by leakage current. All of this is designed into a case that fulfi lls the
needs of today's industrial handheld users.
Features
• Superior contrast from OLED display to ensure clear and distinct display readings
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• Auto-dim function to save battery consumption
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• Feature sets that meet traditional industrial requirements and improve
productivity such as low impedance mode, low pass fi lter, offset compensation
• Both visual and audible continuity indication in noisy environments
• Dust and water resistant casing (certifi ed to IP 54)
• Easy access to fuse for simplifi ed maintenance
• Easy connectivity to PC and internal memory for data logging
• Better grip
• Large knob and buttons
1. Only for U1273A
operating costs and improve productivity.
Therefore, technicians need to perform
routine servicing and repairs on the
motors and variable-frequency drive
(VFD). The VFD is especially important
as it controls the rotational speed of the
electric motor by regulating the frequency
of the electrical power supplied to the
motor.
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