Datasheet

I.INTRODUCTION
UT204A is a 3 3/4-bit AC/DC digital clamp meter
(hereinafter referred to as “clampm eter”) with stable
performance, safety and reliability. As a special
electrician's instrument with excellent performance,
machine circuit is designed on the basis of large-scale
integrated circuit double-integer A/D converter with
full-range overload protection circuit and specific
appearance design.Clamp meter can be used to
measure AC/DC voltage, current, resistance, diode,c
ircuitO N/OFF,capacitance, frequency and temperature,
etc.
The usage manual includes related safety information
and warning prompt, etc. Please read content carefully
and abide by all warnings and notices strictly.
Warning: Please read “Rules for Safe Operation”
Carefully before usage of clamp meter.
II.UNPACKING INSPECTION
Please open the package box and take instrument out.
Please check if following items are deficient or damaged
or not.
1. Usage manual
1 book
2. Probe
1 pair
3. Temperature probe
1 probe
4. Guarantee certificate
1 sheet
Please contact your supplier instantly if any item is
deficient or damaged.
III.RULES FOR SAFE OPERATION
Please pay attention to “ Warning Sign and
Cautionary Words”. Warning refers to possible danger to
user, instrument or measured equipment.
The instrument shall be designed and produced
according to GB4793 Safety Requirements of Electronic
Measuring Instrument, IEC 61010-1 and IEC 1010-2-032
Safety Standard to meet safety standards of duplex
insulation, over-voltage CAT II 600V, CAT III 300V and
pollution level
Protection ability may be weakened or lost if failing to
use clamp meter according to related operation
instructions.