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HTC Instruments DM-92 Digital Multimeter

HTC Instruments DM-92 Digital Multimeter

Model number
DM-92

3½-digit (1,999 count) manual-range digital multimeter with 20 A AC/DC current, capacitance, hFE test, data hold and full protection on all ranges. CAT III 600 V.

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Key features

  • 3½ digits, 1,999 counts, manual ranging
  • Full protection on all ranges
  • Auto polarity indication
  • Transistor hFE test
  • Data hold
  • Auto power off (approx. 30 min)
  • Backlight
  • Diode test and continuity buzzer

Specifications

DC voltage
Ranges (resolution)200 mV (0.1 mV), 2 V (1 mV), 20 V (10 mV), 200 V (100 mV), 1000 V (1 V)
Accuracy200 mV – 200 V: ±⁠(0.5% of reading + 3 digits); 1000 V: ±⁠(1.0% of reading + 3 digits)
AC voltage
Ranges (resolution)2 V (1 mV), 20 V (10 mV), 200 V (100 mV), 750 V (1 V)
Accuracy2 V – 200 V: ±⁠(0.8% + 5 digits); 750 V: ±⁠(1.2% + 5 digits)
Frequency response40 – 400 Hz
DC current
Ranges (resolution)200 µA (0.1 µA), 2 mA (1 µA), 20 mA (10 µA), 200 mA (100 µA), 20 A (10 mA)
Accuracy200 µA – 20 mA: ±⁠(0.8% + 3 digits); 200 mA: ±⁠(1.2% + 4 digits); 20 A: ±⁠(2.0% + 5 digits)
AC current
Ranges (resolution)20 mA (10 µA), 200 mA (100 µA), 20 A (10 mA)
Accuracy20 mA: ±⁠(1.0% + 5 digits); 200 mA: ±⁠(2.0% + 5 digits); 20 A: ±⁠(3.0% + 10 digits)
Resistance
Ranges (resolution)200 Ω (0.1 Ω), 2 kΩ (1 Ω), 20 kΩ (10 Ω), 200 kΩ (100 Ω), 2 MΩ (1 kΩ), 20 MΩ (10 kΩ), 200 MΩ (100 kΩ)
Accuracy200 Ω: ±⁠(0.8% + 5 digits); 2 kΩ – 2 MΩ: ±⁠(0.8% + 3 digits); 20 MΩ: ±⁠(1.0% + 15 digits); 200 MΩ: ±⁠(5.0% + 20 digits)
Capacitance
Ranges (resolution)20 nF (10 pF), 200 nF (100 pF), 2 µF (1 nF), 200 µF (100 nF)
Accuracy20 nF – 2 µF: ±⁠(2.0% + 20 digits); 200 µF: ±⁠(2.5% + 20 digits)
Transistor hFE test
Range0 – 1000 (NPN or PNP)
Test conditionsBase current 10 µA, VCE 3 V
General
Sampling rate3 times per second
Low battery indicationBelow 7.5 V
Safety categoryCAT III 600 V
Power1 × 9 V (6F22)
DimensionsH 185 × W 93 × D 35 mm
WeightApprox. 290 g
AccessoriesTest leads, user manual and battery

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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