Overview; Features; Accessories; Safety Information - UNI-T UT200A+ Manual

UT200A+/UT200B+ User Manual
I. Overview
UT200A+/UT200B+ is a handheld true RMS AC clamp meter
designed with auto range. It has basic electric measurement
functions, with the clamp jaws measuring current up to AC 400A
(UT200A+)/AC 600A (UT200B+). The meters can also be used
to measure high-voltage frequency and identify live wire and
continuity/diode. Designed with audible and visible alarm for
overvoltage and overcurrent, and with all-featured protection
against false detection, UT200A+/UT200B+ is a reliable, safe
and cost-effective digital clamp meter in electronic and electrical
detection.
II. Features
LIVE measurement function with audible and visible indication.
High-voltage frequency (10Hz~10kHz) measurement.
AC 400A measurement (UT200A+) and AC 600A measurement
(UT200B+), with 50Hz~60Hz frequency response.
The function to identify automatically under 2-in-1 range
(continuity and diode).
True RMS measurement, fast ADC (3 times per second).
All-featured protection against false detection, the ability to
withstand 600V voltage surge; designed with audible and
visible alarm for overcurrent and overvoltage.
Devised with LED flashlight.
Backlight function to enable operating in dark environments.
The overall power consumption of the product is about 5.0mA,
the circuit is designed with the function to save power
automatically, the micro power consumption in sleep state is
about 20μA, enabling extending the battery life to 500 hours.
III. Accessories
Please open the package to check if any accessory is missing
or damaged.
User Manual ------------------------ 1 pc
Test leads ----------------------------1 pair
Carrying bag ------------------------ 1 pc
Please contact the supplier immediately if any accessory is
missing or damaged.
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UT200A+/UT200B+ User Manual
Warning: Please read the "Safety Information" carefully
before using the product.
IV. Safety Information
Note the "Warning labels and sentences". A Warning identifies
conditions and procedures that are dangerous to the user and
that can cause damage to the Product or the equipment under
test.
1. The product is designed in accordance with IEC/EN61010-
1/61010-2-032,Electromagnetic Radiation EN61326-1Standard,
and conforms to Double Insulation,Overvoltage CAT III 600V
and Pollution Class 2. Failure to follow operating instructions
can impair the protection provided by the product.
2. Safety instructions and precautions
1) It is forbidden to use if the rear cover is not closed in place,
otherwise it can pose a risk of electric shock!
2) Please check if the product or the test lead insulation is
damaged or broken. If the insulation of product casing is
damaged, or the product cannot work normally, please stop
using the product.
3) Keep fingers behind the finger guard during use.
4) Use caution when working with voltages over 60V DC or
30Vrms AC.
5) Do not measure signal over the specified limit to avoid
electric shock or product damage.
6) The rotary switch shall be set to corresponding measurement
range.
7) It is forbidden to turn the rotary switch during measurement.
8) Do not alter the internal wiring to avoid product damage
and safety hazard.
9) Please use the same nominal fast-acting fuse to replace
the damaged fuse.
10) If the symbol " "appears on the LCD, please replace
the battery immediately to ensure measurement accuracy.
11) Do not use the product in environments with high
temperature and humidity; do not store in damp environment
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