Page 13 - HIOKI 2017 Field Measuring Instruments

Accessories : TEST Sleeve attached CAT IV 600 V When the CAT (measurement category) rating of the main unit is lower than that 13
LEAD L9208/ L9207- CAT III 1000 V of test leads, the CAT of the main unit takes precedence. When measuring in a
CAT II 1000 V CAT IV or CAT III environment, be sure to attach the sleeve to the test leads.
10/ L9207-30/ DT4911 No sleeve attached DMM, Testers

■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year) *For more detailed information, please refer to the individual product catalogs.

Model Standard models High-end models
DT4254
DT4252 DT4253 DT4255 DT4256 DT4281 DT4282

Appearance

Basic Specifications

Principal applications General use Air-conditioning/ PV, power equipment Electrical work General use Electrical work General use
4 4
instrumentation management

Rectifier True RMS True RMS
60000
Maximum display count 6000
444 44
Display backlight function CAT IV 600 V / CAT III 1000 V

CAT Probe sleeve attached CAT IV 600 V / CAT III 1000 V CAT II 1000 V
No probe sleeve attached
CAT II 1000 V

Measurement range

AC/DC Voltage *600.0 mV (* DC only)/ *600.0 mV/ 6.000 V/ *600.0 mV (* DC only)/ 60.000 mV/ 600.00 mV/
(Frequency characteristics) 6.000 V/ 60.00 V/ 600.0 V/ 1000 V 60.00 V/ 600.0 V/ 6.000 V/ 60.00 V/ 600.0 V/ 1000 V 6.0000 V/ 60.000 V/ 600.00 V/ 1000.0 V

(40 Hz to 1 kHz (AC only) ) *1500 V (* DC only) (40 Hz to 1 kHz (AC only) ) (20 Hz to 100 kHz (AC only) )
(40 Hz to 1 kHz (AC only) )

Basic accuracy (DC V) ±0.3 % rdg. ±5 dgt. ±0.3 % rdg. ±5 dgt. ±0.3 % rdg. ±3 dgt. ±0.025 % rdg. ±2 dgt.
600.0 mV range: ±0.2 %rdg. ±5 dgt.
45 Hz-65 Hz: ±0.2 % rdg. ±25 dgt.
Basic accuracy (AC V) 40 Hz-500 Hz: ±0.9% rdg. ±3 dgt. 6.0000 V/ 60.000 V/ 600.00 V/ 1000.0 V

AC+DC Voltage N/A N/A (20 Hz to 100 kHz)
(Frequency characteristics) 45 Hz-65 Hz: ±0.3 % rdg. ±30 dgt.

Basic accuracy -- --

AC/DC Current 6.000 A/ 10.00 A *60.00 µA/*600.0 µA N/A N/A *60.00 mA (* DC only)/ 600.00 µA/ 6000.0 µA 600.00 µA/ 6000.0 µA
(Frequency characteristics) (40 Hz to 1 kHz *6.000 mA/*60.00 mA 600.0 mA 60.000 mA/ 600.00 mA 60.000 mA/ 600.00 mA
(Direct input) -- (20 Hz to 20 kHz (AC only) )
(AC only) ) (* DC only) -- 6.000 A/ 10.00A 6.0000 A/ 10.000 A
N/A (40 Hz to 1 kHz (AC only) ) (20 Hz to 20 kHz (AC only) )

Basic accuracy (DC A) ±0.9 % rdg. ±5 dgt. ±0.8 % rdg. ±5 dgt. -- -- ±0.9 % rdg. ±3 dgt. ±0.05 % rdg. ±5 dgt.
--
Basic accuracy (AC A) 40 Hz-500 Hz: ±1.4 % rdg. ±3 dgt. N/A -- 40 Hz-500 Hz: ±1.4 % rdg. ±3 dgt. 45 Hz-65 Hz: ±0.6 % rdg. ±5 dgt.
10.00 A to 1000 A --
AC Current N/A (40 Hz to 1 kHz) N/A 10.00 A to 1000 A 10.00 A to 1000 A N/A
(Frequency characteristics) -- (40 Hz to 1 kHz) (40 Hz to 1 kHz)
(Clamp sensor) N/A
--
40 Hz to 1 kHz: 40 Hz to 1 kHz: 45 Hz-65 Hz:
±0.9 % rdg. ±3 dgt. ±0.6 % rdg. ±2 dgt.
Basic accuracy -- ±0.9 % rdg. ±3 dgt. Combined accuracy: Add AC clamp’s Combined accuracy: Add AC --
Combined accuracy: Add AC measurement accuracy.
clamp’s measurement accuracy.
clamp’s measurement accuracy. 600.0 Ω/
6.000 kΩ/ 60.00 kΩ/ 600.0 kΩ/
Resistance 600.0 Ω/ 60.000 Ω/ 600.00 Ω/
6.000 kΩ/ 60.00 kΩ/ 600.0 kΩ/ 6.000 MΩ/ 60.00 MΩ 6.0000 kΩ/ 60.000 kΩ/ 600.00 kΩ/
Basic accuracy 6.0000 MΩ/ 60.00 MΩ/ 600.0 MΩ
Temperature (thermocouples) 6.000 MΩ/ 60.00 MΩ ±0.7 % rdg. ±3 dgt.
Basic accuracy ±0.03 % rdg. ±2 dgt.
±0.7 % rdg. ±5 dgt. N/A N/A
-- -- K: -40.0 to 800.0 °C
N/A K: -40.0 to 400.0 °C
1.000 µF/ 10.00 µF/ 100.0 µF/ ±0.5 % rdg. ±3 °C
-- ±0.5 % rdg. ±2 °C 1.000 mF/ 10.00 mF

Capacitance 1.000 µF/ 10.00 µF/ 100.0 µF ±1.9 % rdg. ±5 dgt. 1.000 nF/ 10.00 nF/ 100.0 nF/
Basic accuracy / 1.000 mF/ 10.00 mF 1.000 µF/ 10.00 µF/ 100.0 µF/
1.000 mF/ 10.00 mF/ 100.0 mF
±1.9 % rdg. ±5 dgt.
±1.0 % rdg. ±5 dgt.

Frequency 99.99 Hz/ 999.9 Hz/ 99.999 Hz/ 999.99 Hz/
9.999 kHz/ 99.99 kHz 9.9999 kHz/ 99.999 kHz/ 500.00 kHz
Basic accuracy
Continuity check 4 ±0.1 % rdg. ±1 dgt. 4 ±0.005 % rdg. ±3 dgt.
Diode check 4 4 N/A 4 4 44
Conductance N/A 4 N/A 4 N/A 44
Voltage detection N/A 4 N/A 4
Functions N/A N/A N/A N/A N/A
Auto-power save 4 4
Auto/ manual range 4 N/A 4 4 4
Display value hold Auto/ Manual Auto/ Manual
AC/DC voltage 4 4 4 4 4
automatic detection N/A 4 4 4 4 4 4
dB conversion Auto/ Manual Auto/ Manual Auto/ Manual Auto/ Manual Auto/ Manual
Peak measurement N/A N/A
4-20 mA% conversion N/A 4 4 4 N/A AC/DC dual display AC/DC dual display
N/A N/A
N/A N/A N/A 44
N/A N/A N/A 44
4 N/A N/A 44

Other functions Filter function, Max/Min/Avg value display, Filter function, Max/Min value display,
Relative display, USB communication (option) Sampling select, Relative display, Memory
Dustproof and waterproof function (400 data), USB communication (option)
Power supply/ IP42 (EN60529)
Continuous operating IP40 (EN60529)
time Alkaline battery (LR03) ×4, 130 hours
(Backlight off) LR6 (AA) alkaline battery ×4, 100 hours
R6P (AA) manganese battery ×4, 30 hours

Dimensions and mass 84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D, 93 mm (3.66 in)W × 197 mm (7.76 in)H× 53
390 g (13.8 oz) (including batteries and holster) mm (2.09 in)D, 650 g (22.9 oz)
(including batteries)