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HTC Instruments DM-8045R Bench Type True RMS Digital Multimeter

HTC Instruments DM-8045R Bench Type True RMS Digital Multimeter

Model number
DM-8045R

4½-digit (19,999 count) true RMS bench digital multimeter with 20 A AC/DC current, capacitance, frequency, hFE test and fuse protection. CAT II 1000 V.

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Key features

  • 4½ digits, 19,999 counts
  • True RMS
  • Bench (desktop) design with power cord
  • Data hold
  • Transistor hFE test
  • Fuse protection
  • Sampling rate approx. 3 times per second
  • Backlight

Specifications

DC voltage
Ranges (resolution)200 mV (10 µV), 2 V (100 µV), 20 V (1 mV), 200 V (10 mV), 1000 V (100 mV)
Accuracy200 mV – 200 V: ±⁠(0.05% of reading + 3 digits); 1000 V: ±⁠(0.1% of reading + 5 digits)
AC voltage
Ranges (resolution)200 mV (10 µV), 2 V (100 µV), 20 V (1 mV), 200 V (10 mV), 750 V (100 mV)
Accuracy200 mV – 200 V: ±⁠(0.8% + 80 digits); 750 V: ±⁠(1.0% + 50 digits)
Input frequency200 mV: 50 Hz – 50 kHz; 2 V – 20 V: 50 Hz – 20 kHz; 200 V: 50 Hz – 5 kHz
DC current
Ranges (resolution)20 mA (1 µA), 200 mA (10 µA), 2 A (100 µA), 20 A (1 mA)
Accuracy20 mA – 200 mA: ±⁠(0.35% + 10 digits); 2 A – 20 A: ±⁠(0.8% + 10 digits)
AC current
Ranges (resolution)200 mA (10 µA), 2 A (100 µA), 20 A (1 mA)
Accuracy200 mA: ±⁠(0.8% + 80 digits), 50 Hz – 5 kHz; 2 A – 20 A: ±⁠(1.5% + 50 digits)
Resistance
Ranges (resolution)200 Ω (0.01 Ω), 2 kΩ (0.1 Ω), 20 kΩ (1 Ω), 200 kΩ (10 Ω), 2 MΩ (100 Ω), 20 MΩ (1 kΩ)
Accuracy200 Ω: ±⁠(0.1% + 20 digits); 2 kΩ – 2 MΩ: ±⁠(0.1% + 5 digits); 20 MΩ: ±⁠(0.5% + 5 digits)
Capacitance
Ranges (resolution)20 nF (1 pF), 2 µF (100 pF), 200 µF (10 nF)
Accuracy20 nF – 2 µF: ±⁠(3.5% + 20 digits); 200 µF: ±⁠(5.0% + 30 digits)
Frequency
Ranges (resolution)20 kHz (1 Hz), 200 kHz (10 Hz)
Accuracy±⁠(1.0% of reading + 20 digits)
Diode and continuity
DiodeDisplays approximate forward voltage drop; forward current approx. 1 mA, reverse voltage below 3 V
ContinuityBuzzer sounds below (30 ± 10) Ω; open-circuit voltage approx. 3 V
Transistor hFE test
Range0 – 1000 (NPN or PNP)
Test conditionsBase current approx. 10 µA, VCE approx. 3 V
General
Safety categoryCAT II 1000 V
DimensionsH 260 × W 220 × D 82 mm
WeightApprox. 2 kg
AccessoriesTest leads, sheath, power cord and manual

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

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