HoldPeak 4201 Instruction Manual

HOLDPEAK

INSTRUCTION MANUAL

We thank you very much for your purchasing our POCKET
PERSONAL DIGITAL MUL TIMETER. This model is
a most reliable, high-precision instrument, designed by
our excellent technology.
Before you use your new instrument,please read this
Operators Manual completely and familiarize yourself
Thoroughly with all functions and connections.With proper
use and care your Digital Multimeter will give you years of
satisfactory service.

SAFETY RULES

*Alwavs check to make sure that the function switch is set
to the proper position.
*When making measurements,CAUTION as dangerous
voltages may be present in normally safe areas.
*Always disconnect the circuit under test prior to attaching
test leads,as voltages may be present in capacitors even
when the main power is disconnected.
*To avoid electrical shock,use CAUTION when working
above 60V DC or25V AC rms.Such voltages pose a shock
hazard.
*Make sure all power(AC or DC)is disconnected
(OFF)when making resistance(OHMS)measurements.
*Never make measurements with the battery cover of
battery case OFF.
*Never fail to keep the maximum tolerable input.
*The POCKET PERSONAL DMM is designed for low
voltage applications.The measurement should be limited to
the circuit under 450V(AC/DC)
*Never use this meter if it is WET,DAMP or has
condensation on it or the probes.
*When making measurements MAKE SURE your hands
NEVER touch anything except the plastic part of the
probes.

SPECIFICATIONS

Measuring method.............................Dual integration mode
Display...............3-¾digit LCD max reading of approx4000
Range................................................................Auto ranging
Polarity.........................Automatic no indication for positive
polarity,minus(-)sign for negative polarity
Overrange indication........."OL"mark
AC/DC 450V ranges)
Sampling.............................2 times/s low battery indication
" "mark is displayed when the battery voltage drops
below operating voltage
Auto power off..................The meter is powered off 15
minute later after the last operation was made to bring back
display,please turn the function switch to the off.
Operational temperature...................0~40℃， 80%RH(max.)
Storage temperature........................20~60℃,70%RH(max.)
Power consumption............................................6mW(TYP)
Size..............................................54(W)*108(H)*12(D)mm
Weight.................Approx 110g(included batteries and case)
Accessores...............Batteries,LR-44(1.55V)......................2
Hard cover case.................................1
Instruction manual.............................1
4201
indication(Except

MEASUREMENT RANGES

Note/Accuracy specified for temperature range of 18°C~28℃
(80%RH max)
Range Resolution
400mV 100uV
4V 1mV
DCV
40V 10mV
400V 100mV
450V 1V
Range Resolution
4V 1mV
ACV
(50/60HZ) 40V 10mv
400V 100mV
450V 1V
Range Resolution
400Ω 100mΩ
4KΩ 1Ω
OHM
40KΩ 10Ω
400KΩ 100Ω
4MΩ 1KΩ
40MΩ 10KΩ
Range Resolution
Continuity
Check
400Ω 100mΩ
DESCRIPTION OF PANEL
Function switch........
Switch for changing the measurement function.
(Ω/ )for resistance,continuity check.
(VOLT)for voltage measurement
(OFF)for power OFF
Display........
3-¾ digit liquid crystal display from to approx.4000 count
with decimal point,annunciators display.
Test leads......
Red test lead for plus (+) poiarity.Black test lead for minus
(-) polarity.
1
input
Accuracy Max.Input
resistance
>100MΩ
Max,input:
±1.3%rdg±2dgt
10MΩ
250V DC
or250V AC rms
on 400mV
input
range;450V DC
Accuracy
resistance
or 450VAC rms
on all other
±2.3%rdg±5dgt 10MΩ
Accuracy Test current Input protection
±2.0%rdg±5dgt <0.7mA
<0.13mA
±2.0%rdg±2dgt <13A
250V rms
<1.3A
±6.0%rdg±2dgt
<0.13A
±10%rdg±5dgt
Continuity beeper Test current Input protection
<approx,50Ω <0.7mA 250V rms
ranges.