Detail HIOKI DT 4253 Digital Multimeter :
The DT4253 is a digital multimeter designed specially for HVAC testing, with 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
Key features :
- Ideal for measuring currents ranging from instrument signals (4 to 20 mA) to flame currents ( μA ) with built in high sensivity currents ranges
- Low pass filter cuts high harmonics (when measuring inverter fundamental waveforms)
- Dual display lets you check voltage and frequency simultaneously
SPECIFICATIONS :
- DC Voltage : 600.0 mV to 1000 V 5 ranges,
Basic accuracy: ±0.3 % rdg. ±5 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) - AUTO AC/DCV : Yes
- Resistance : 600.0 Ω to 60.00 MΩ, 6 ranges,
Basic accuracy: ±0.7 % rdg. ±5 dgt. - DC current : 60.00µA to 60.00 mA, 4 ranges
Basic accuracy : ±0.8 % rdg. ±5 dgt. - From 4 to 20mA percentage conversion display : Yes
- 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)
- Temperature (Thermocouples) : K: -40.0 to 400.0 ºC, add the temperature probe accuracy to basic accuracy : ±0.5 % rdg. ±2 °C
- Voltage detection : N/A
- C (Capacitance) : 1.000 µF to 10.00 mF, 5 ranges
Basic accuracy : ±0.1 % rdg. ±1 dgt - Continiuty check : Continiuty threshold (ON) : 25 Ω, (OFF) 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 time/s (capacitance measurement : 0.05 to time/s, depending or measured value, frequency : 1 to 2 time/s
- Power supply : LR03 alkaline batteries x 4, continious use : 130 hours (back light OFF)
- Dimensions : 84x174x52 mm, 390g (With batteries and holster)
