Automatic power saving function
saves your batteries even when
●
● 4199 count display
you forget to turn off the power.
Automatically save the power if there
has been no operation for more than 30
minutes.
The test leads fit neatly
●
inside the case.
Or, you can use the wrap around
method shown in the photograph.
150 hours of continuous
●
●
operation.
Almost double the time of conventional
systems.
Card size: only 9.5mm thick
●
and 60g in weight
Prevents short circuits before
they occur. Overload protection
to 250V. (Ω and continuity functions)
Bears the CE mark
●
Comes with the case shown in the
photograph.
● 3244 Specifications
Measurement range (23˚C±5˚C, 80% rh or less, no condensation)
Double integration
Measurement method
:
Measurement
accuracy
Max. 4199 count LCD
Display
:
Range
Reference
Automatic display of minus sign (-)
Overflow display "OF" and "-OF"
Automatic
2.5 times/s
3.7kVAC rms sin (50Hz or 60Hz for 1
minute) between the terminals and case
Input impedance
min. 100MΩ
approx. 11MΩ
approx. 10MΩ
approx. 10MΩ
approx. 10MΩ
Range switching
Sampling rate
Dielectric strength
:
:
:
420.0mV ±2.0%rdg.±4dgt.
4.200 V ±0.7%rdg.±4dgt.
42.00 V ±1.3%rdg.±4dgt.
420.0 V ±1.3%rdg.±4dgt.
500
V
±1.3%rdg.±4dgt.
Max.overload
voltage
500V AC/DC rms (sin) - ACV, DCV
(for 1 minute)
250V AC/DC rms (sin) - Ω, continuity
(for 1 minute)
0˚C to 40˚C, max. 80% rh or less
Displays a "B" when current falls
below 2.3V± 0.15V
:
Input impedance Frequency range
approx.11MΩ 50Hz to 500Hz
approx.10MΩ 50Hz to 500Hz
approx.10MΩ 50Hz to 500Hz
approx.10MΩ 50Hz to 500Hz
±2.3%rdg.±8dgt.
4.200 V ±2.3%rdg.±8dgt.
42.00 V ±2.3%rdg.±8dgt.
420.0 V ±2.3%rdg.±8dgt.
500
V
Operating temperature
Battery low indicator
:
:
Open-circuit voltage
420.0
Ω
±2.0%rdg.±4dgt. Max. 3.4V
one CR2032 battery (3V DC)
Typically 4.0mW (for DC voltage)
55 W●●109 H●●9.5 Dmm · 60g
Carrying case
Complies with IEC 61010-1
Pollution degree 2, overvoltage
category II 500 V
Power supply
Power consumption
Dimensions
Accessories
Safety standards
:
:
:
:
:
4.200 kΩ ±2.0%rdg±4dgt. 0.7V(TYP.)
42.00 kΩ ±2.0%rdg.±4dgt. 0.5V(TYP.)
420.0 kΩ ±2.0%rdg.±4dgt. 0.5V(TYP.)
4.200MΩ ±5.0%rdg.±4dgt. 0.5V(TYP.)
42.00MΩ
±10.0%rdg.
±
4dgt. 0.5V(TYP.)
Open-circuit voltage
420.0 Ω ±2.0%rdg.±6dgt. Max. 3.4V
Threshold: 50Ω ± 30Ω
EN61326-1
EMC
:
In some cases, power lines may carry voltage spikes of several times
the normal supply voltage. For reasons of safety, ordinary testers
should not be used to measure power lines carrying more than 250V.
When measuring such power lines, always use a tester with built-in
overcurrent protection to guard against short circuits, such as models 3008 and a
device showing the CAT III marking.
* Contains a monitor battery. Replacement of the monitor battery is not
performed free of charge.
3244 CARD HiTESTER
(All include TEST LEADS, Carrying case)
Note: The term "power line" refers to the entire electrical circuit providing power to factories,
buildings and industrial machines. However, it does not include electrical circuits in ordinary
dwellings (lines protected by fuses or circuit breakers).
DISTRIBUTED BY
Shanghai Representative Office :
1704 Shanghai Times Square Office
93 Huaihai Zhong Road
Shanghai, 200021, P.R.China
TEL +86-21-6391-0090, 0092
FAX +86-21-6391-0360
HEAD OFFICE :
81 Koizumi, Ueda, Nagano, 386-1192, Japan
TEL +81-268-28-0562 / FAX +81-268-28-0568
E-mail: os-com@hioki.co.jp
E-mail: info@hioki.cn
HIOKI USA CORPORATION :
6 Corporate Drive, Cranbury, NJ 08512 USA
TEL +1-609-409-9109 / FAX +1-609-409-9108
E-mail: hioki@hiokiusa.com
All information correct as of May. 18, 2004. All specifications are subject to change without notice.
3244E6-45M-03P Printed in Japan
