Hioki 3239 Digital HiTester

Hioki 3239 Digital HiTester

The Hioki 3239 Digital HiTester has been discontinued, See Hioki DM7275 Precision DC Voltmeter or the Hioki RM3544 Resistance Meter.

The DIGITAL HiTESTER 3239 is a high-precision digital multimeter designed for bench testing. It boasts a DC voltage accuracy of ±0.01%, making it ideal for applications that require extremely precise measurements. The 3239 Series utilizes a 4-terminal resistance measurement method and samples 300 times per second, providing fast and reliable results.

One of the key features of the DIGITAL HiTESTER 3239 is its high-speed 3.3 millisecond comparator, which is especially useful for production lines. The comparator function comes with an open-collector output, beep sound, or LED display, allowing users to choose the most appropriate mode for their needs. The DIGITAL HiTESTER 3239 also has a built-in RS-232C interface and External control I/O, or users can opt for the GP-IB interface (-01 model) for added versatility.

With a CAT II 300V safety rating, the DIGITAL HiTESTER 3239 is a reliable and safe choice for high precision bench testing. Whether you’re working in a production line or conducting research in a laboratory, the DIGITAL HiTESTER 3239 is a versatile and powerful tool for accurate measurements.

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year) Basic accuracy is when sampling rate “Slow”.Regarding 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 range 199.999 mV to 1000.00 V, 5 ranges, Basic accuracy: ±0.01% rdg. ±2 dgt.
AC Voltage range 1999.99 mV to 750.00 V, 4 ranges, Frequency characteristics: 10 Hz to 300 kHz, Basic accuracy: ±0.1% rdg. ±100 dgt., (True RMS rectified,Crest factor addition error: 1 < C.F. ≤ 2: +200 dgt.)
DC Current range 199.999 mA/1999.99 mA, 2 ranges, Basic accuracy: ±0.1% rdg. ±6 dgt.
AC Current range 199.999 mA/1999.99 mA, 2 ranges, Frequency characteristics: 10 Hz to 30 kHz, Basic accuracy: ±0.3% rdg. ±100 dgt., (True RMS rectified, Crest factor addition error: 1 < C.F. ≤ 2: +200 dgt.)
Resistance range (2-terminals) 199.999 Ω – 100.000 MΩ, 7 ranges, Basic accuracy: ±0.02% rdg. ±2 dgt.
Low-power Resistance range (2-terminals) 1999.99 Ω – 1999.99 kΩ, 4 ranges, Basic accuracy: ±0.02% rdg. ±6 dgt.
Resistance range (4-terminals) 199.999 Ω – 1999.99 kΩ, 5 ranges, Basic accuracy: ±0.02% rdg. ±2 dgt.
Low-power Resistance range (4-terminals) 1999.99 Ω – 1999.99 kΩ, 4 ranges, Basic accuracy: ±0.02% rdg. ±6 dgt.
Hz range (Frequency) 99.9999 Hz – 300.000 kHz, 5 ranges, Accuracy: ±0.015% rdg. ±2 dgt., Attenuator: 2 V to 700 V, 4 ranges (Input sensitivity: 10 % of range)
Continuity test Beep sound 50.00 Ω or less at 1999.99 mV range, Testing current 100 μA
Diode test With 1999.99 mV range, Testing current 1 mA
Other functions Comparator, Save/Load of settings, Printer output, Current measurement with clamp-on probes and scaling, External control I/O
Display Digital LED, max. 199999 digits
Sampling rate 300 times/s (Fast), 8 to 9 times/s (Medium), 1 time/s (Slow)
Power supply 100/ 120/ 220/ 240 V AC (specify when ordering), 50/60 Hz
Dimensions and mass 215 mm (8.46 in) W × 80 mm (3.15 in) H × 265 mm (10.43 in) D, 2.6 kg (91.7 oz)
Accessories Test Lead L9170-10 × 1, Instruction manual × 1, Power cord × 1, Spare fuse each 1

Category:

Key Features

  • High-speed 3.3 msec comparator for production line use
  • Comparator function with open-collector output, beep sound, or LED display
  • Built in RS-232C interface and External control I/O, or added GP-IB interface (-01 model)

Application Notes