Hioki 3237 Digital HiTester
The Hioki 3237 Digital HiTester has been discontinued. See DM7275 Precision DC Voltmeter or the RM3544 Resistance Meter
Hioki benchtop digital multimeters are high precision 5-1/2 digit meters that sample 300 times/second. The Hioki 3237 Series is the basic economy model, and comes with a comparator function that is especially useful for production lines.
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: ±0.025% rdg. ±2 dgt. |
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| AC Voltage range | 1999.99 mV to 750.00 V, 4 ranges, Frequency characteristics: 10 Hz to 30 kHz, Basic accuracy: ±0.2% 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: ±0.05% rdg. ±2 dgt. |
| Low-power Resistance range (2-terminals) | 1999.99 Ω – 1999.99 MΩ, 4 ranges, Basic accuracy: ±0.05% rdg. ±6 dgt. |
| Continuity test | Beep sound 50.00 Ω or less at 1999.99 Ω 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 |
