Hioki DT4255 Digital Multimeter
Digital Multimeter With Fuse-Protected Terminals Ideal For Harsh Work Environments
The Hioki DT4200 Digital Multimeter Series consist of a complete lineup of 9 models ranging from professional to industrial to pocket meters, delivering a super fast response rate and safety features that take electrical testing to a higher level. The DT4255 is a digital multimeter designed for maximum safety with voltage measurement terminals that are protected by a fuse.
CAT IV 600 V, CAT III 1000 V
• Maximum safety in the field by absolutely preventing short-circuit accidents with fused measurement terminals and current-limiting resistor
• ±0.3% DC V basic accuracy, wide 40 Hz to 1 kHz AC V frequency characteristics
• Low-pass filter (100 Hz/ 500 Hz) cuts high harmonics (when measuring inverter fundamental waveforms)
• Connect to PC with USB communication function (optional)
• Broad -25°C (-13°F) to 65°C (149°F) operating temperature range
■ Basic SpecificationsRegarding DMM Accuracy Due To The Many Ranges And Functions Available In A DMM, Only The Basic Accuracy Is Indicated For Reference. Please Refer To The Individual Catalogs For Detailed Accuracy Information.
|DC Voltage||600.0 mV to 1000 V
5 ranges, Basic accuracy: ±0.3 % rdg. ±3 dgt.
|AC Voltage||6.000 V to 1000 V, 4 ranges, Frequency characteristics: 40 Hz to 1 kHz
Basic accuracy 40 – 500 Hz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)
|Resistance||600.0 Ω to 60.00 MΩ, 6 ranges, Basic accuracy: ±0.7 % rdg. ±3 dgt.|
|From 4 to 20mA Percentage conversion display||N/A|
|AC Current (use with Clamp on probes)||10.00 A to 1000 A, 7 ranges, Add the Clamp on probe accuracy to basic accuracy 40 – 1 kHz : ±0.9 % rdg. ±3 dgt. (True RMS, crest factor 3)|
|Voltage detection||Hi: AC40 V to 600 V, Lo: AC80 V to 600 V|
|C (capacitance)||1.000 μF to 10.00 mF, 5 ranges, Basic accuracy: ±1.9 % rdg. ±5 dgt.|
|Frequency||99.99 Hz to 99.99 kHz, 4 ranges (limited by the minimum detectable voltage),
Basic accuracy: ±0.1 % rdg. ±1 dgt.
|Continuity check||Continuity threshold [ON]: 25 Ω or less ,
[OFF]: 245 Ω or more,
Response time: 0.5 ms or more
|Diode test||Open terminal voltage: 5.0 V or less, Testing current 0.5 mA or less,
Threshold of forward voltage: 0.15 V to 1.5 V
|Other functions||Filter function, Display value hold, Auto hold, Max/Min/Average value display, Relative display, Auto-power save, USB communication (option)|
|Display||Main and Sub displays: 4-digits LCD, max. 6000 digits, bar graph|
|Display refresh rates||5 times/s (Capacitance measurement: 0.05 to 5 times/s, depending on measured value, Frequency: 1 to 2 time/s)|
|Power supply||LR03 alkaline batteries ×4, Continuous use: 130 hours (backlight OFF)|
|Dimensions and mass||84 mm (3.31 in)W × 174 mm (6.85 in)H× 52 mm (2.05 in)D,
390 g (13.8 oz) (including batteries and holster)
|Accessories||Test lead L9207-10 ×1, Holster ×1, Instruction manual ×1, LR03 alkaline battery ×4|