Digital Multimeter DT4253 - Standard DMM that Delivers Top Safety and Reliability - Testing for Heating, Ventilation and Air Conditioning (HVAC) Applications
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 DT4253 is a digital multimeter designed specifically for HVAC testing, with ±0.5% DC V accuracy, temperature and clamp sensor testing, and wide 40 Hz to 1 kHz bandwidth.
CAT IV 600 V, CAT III 1000 V
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Ideal for measuring currents ranging from instrumentation signals (4 to 20 mA) to flame currents (μA) with built in high-sensitivity current ranges (DT4253)
Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms)
Dual display lets you check voltage and frequency simultaneously
Basic Specifications
DC Voltage range
600.0 mV to 1000 V
5 ranges, Basic accuracy: ±0.3 % rdg. ±5 dgt.
AC Voltage range
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)
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 value display, auto-power save, USB communication (option), 4-20 mA percentage conversion
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)
