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Protek B4100
Bench Top Programmable Digital Multimeter with TRMS
Discontinued

  • 5-1/2 Digit multimeter with selectable count resolutions up to 200,000
  • True RMS and measures frequency
  • Selectable Count Resolutions: 2K, 20K, 200K
  • Auto-ranging
  • Trend plot display
  • RS-232 interface standard and optional GPIB interface
  • Min/Max/Avg, Relative error and comparison functions
  • May be used on line voltages from 85V to 250V without any internal changes
  • Seven setups may be stored and recalled in memory


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Product Information
Datasheet 89 KB
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Display
Slow Counts: 200,000
Digits: 5 1/2
Medium Counts: 20,000
Digits: 4 1/2
Fast Counts: 2,000
Digits: 3 1/2
Specifications (at 25°C ±5°C)
DC Voltage Ranges: 2V, 20V, 200V, 1000V
Best Resolutions: 10 µV (Slow), 100 µV (Med), 1mV (Fast)
Accuracy: ±(0.05% + 3d)
Input impedance: 10MW
Overload protection: 1000V
AC Volts Ranges: 2V, 20V, 200V, 1000V
Best Resolutions: 100 µV (Slow and Med), 1mV (Fast)
Accuracy: ±(0.5% + 5d) 45Hz to 450Hz
Overload Protection: 1000V
Crest Factor: 3:1
DC Current Ranges: 200µA, 200mA, 10A
Best Resolutions:
  200µA: 1nA (Slow), 10nA (Med),100nA (Fast)
  200mA: 1µA (Slow), 10µ (Med), 100µA (Fast)
  10A: 100µA (Slow), 1mA (Med), 10mA (Fast)
Accuracy: ±(0.1% + 5d)
Max burden: 200mV
Overload protection: 0.5A/250V and 10/250V fuse
AC Current Best Resolutions:
  200 µA: 10 nA (Slow and Med), 100nA (Fast)
  200mA: 1µA (Slow), 10µA (Med), 100µA (Fast)
  10A: 100µA (Slow), 1mA (Med), 10mA (Fast)
Accuracy: ±(0.5% + 5d)
Max burden: 200mV
Overload protection: 0.5A/250V and10A/250V fuse
Resistance Ranges: 200W, 2KW, 200KW, 2MW, 10MW
Best Resolutions: 1mW (Slow), 10mW (Med), 100mW (Fast)
Accuracy: ±(0.05% + 5d)
Overload Protection: 250V or AC RMS
Frequency Ranges: 200Hz, 2KHz, 20KHz, 200KHz
Best Resolutions: 1mHz(Slow), 10mHz (Med), 100 MHz (Fast)
Accuracy: ±(0.05% + 2d)
Overload protection: 250V DC or AC RMS
Diode Range: 2V
Test Current: Approximately 1.0mA
Test Volts: Approximately 3 Volts
Continuity Buzzer will sound at 100W or less
Interface Type: RS-232
Connector: 9 Pin din
Baud Rate: 1200, 2400, 4800 or 9600 bps
GPIB: optional
General Specifications
Display 128 x 64 pixel super twist LCD
Size 3.3" H x 9.5" W x 10.5" D
Weight 3.2 lbs
Operating Temperature 0 to 50°C (32 to 120°F)
Power 85V to 275V ±10%
Supplied Accessories Manual, Power cord, BNC cable, Test Leads,
Software disk, RS-232 cable
 
Ordering Information
Model Description Buy Online Price
B4100 Protek B4100 Bench Top Programmable Digital Multimeter with TRMS Discontinued
See: UniSource DM-9241B
B4100GPIB Protek B4100GPIB Bench Top Programmable Digital Multimeter with TRMS Discontinued
See: UniSource DM-9241B
Included Accessories
 
  • (1) Instruction Manual
  • (1) Power Cord
  • (1) BNC Cable
  • (1) Test Leads
  • (1) RS-232 cable
  • (1) Software CD
Included