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  • Phone: +91-33-22151376 / 22159759

Insulation Resistance Tester


Digital Insulation Resistance Tester / Multimeter With Wireless Pc Interface

DT-9985RF

The DT-9985 / DT-9985RF Insulation Multimeters combine a digital insulation tester with a full-featured True RMS digital multimeter in a single compact, handheld unit, which provides maximum versatility for both troubleshooting and preventive maintenance.

Whether you work on motors, generators, cables, or switchgear, these Insulation Multimeters are ideally suited to help you with your tasks. This is also ideal for telecom applications

  • Wireless USB interface transmits measurement data to a PC
  • Records 9999 Data
  • Backlit super large triple display
  • 40,000 Counts Large LCD
  • T-RMS Multimeter
  • AC, AC+DC, DC Measurements of Voltage & Current
  • 1kHz bandwidth for AC Voltage & AC Current measurements
  • 125V, 250V, 500V, and 1000V test voltages
  • Insulation Resistance from 0.001MΩ to 4000MΩ
  • Auto discharge of capacitive voltage
  • Lock Power On Function for hands-free operation
  • Data Hold and Auto Power Off
  • Min/Max and Relative mode
  • Waterproof (IP67) rugged double-molded design
  • Confirms to IEC61010-1 2nd Edition (2001) to Category IV 600V and Category III 1000V

 

Functions Maximum Maximum Resolution  
Voltage DC 1000V 0.01mV ±(0.06% + 4digits)
Voltage AC 1000V 0.1mV ±(1.0% + 5digits)
Current DC 10A 0.01uA ±(1.0% + 3digits)
Current AC 10A 0.1uA ±(1.5% + 7digits)
Temperature -50°C~+1000°C 0.1°C ±(1% reading +2.5°C)
Resistance 40M 0.01 ±(0.3% + 4digits)
Capacitance 40mF 1pF ±(3.5% + 10digits)
Frequency 100MHz 0.001Hz ±(0.1% + 1digits)
Duty Cycle 0.1 to 99.9% 0.01% ±(1.2% + 2digits)

 

Insulation Resistance Mode

Test Voltage Accuracy Insulation Resistance Resolution Accuracy
125V ±0% ~ 10% 4000M 0.001M ±(2.0% + 10digits)
250V ±0% ~ 10% 4000M 0.001M ±(2.0% + 10digits)
500V ±0% ~ 10% 4000M 0.001M ±(2.0% + 5digits)
1000V ±0% ~ 10% 4000M 0.001M ±(2.0% + 5digits)
  • Wireless PC Interface dongle
  • Software
  • Heavy Duty Test Leads
  • Instruction Manual
  • Type K bead wire temperature probe with adapter
  • Batteries
  • Carrying Case
  • Test Report