
WWW.UEITEST.COM USA 1.80 0.547.5740
CANADA 1.877.475.0648
Analog Insulation Resistance Tester IRT3
Digital Insulation Resistance Tester DMEG3
Insulation Resistance Tester
Analog Insulation Resistance Tester IRT3
Functions
• 600V AC
• Insulation resistance: 0 to
400MΩ
• Three test volt ranges (250V,
500V, 100V DC)
Features
• Fuse protected
• Hard carrying case
• 3-Year limited warranty
Digital Insulation Resistance Tester DMEG3
Functions
• 600V AC measurement
• Auto-ranging insulation
resistance up to 2000Ω
• Three test voltage ranges
(250, 500, 1000V DC)
• 200mA Short circuit
continuity
• Precision resistance 0.01Ω
• Precision low resistance test
leads
• Automatic post-test cable
discharge
Features
• Large digital display
• Live circuit warning
light
• Fuse protected
• Audible continuity
• Green LED power-on
indicator
• Low battery indicator
• Rugged compact case
• Maintains rated
voltage on cables
• 3-Year limited
warranty
DMEG3 & IRT3 Applications
Test insulation integrity on motors, power
distribulbtion systems and other installed wiring
Find Quality Products Online at: sales@GlobalTestSupply.com
www.GlobalTestSupply.com

WWW.UEITEST.COM USA 1.80 0.547.5740
CANADA 1.877.475.0648
Analog Insulation Resistance Tester IRT3
Digital Insulation Resistance Tester DMEG3
Includes
• Test leads (ATL55)
• Batteries 8 (AA)
• Fuse (AF21)
• Manual (DMEG3/IRT3-MAN)
IRT3 Specifications
Function Range Accuracy
Insulation Resistance
AC Voltage 0 ~ 600V Frequency 40-1kHz ±2.5% ±3 dgt
Continuity 0 ~ 50Ω ±2.5% Full Scale
Short Circuit Current 0 ~ 50MΩ: 2 DCmA, 0 - 100MΩ: 2 DCmA, 0 ~ 400MΩ: 2 DCmA
Open Circuit Terminal Voltage 4V DC min.
Short Circuit Terminal Current 240mA DC min.
Safety Requirements IEC-1010 safety requirements category III
Power Consumption Max current approximately 190mA @ 12V DC
Dimensions 6.7 x 6.5 x 3.6 inches (170 x 165 x 92 mm)
Weight 2.1 lb. (batteries included)
0 ~ 50MΩ (250 DC V ±10%)
0 ~ 100MΩ (500 DC V ±10%)
0 ~ 400MΩ (1000 DC V ±10%)
±5% rdg (approximately)
DMEG3 Specifications
Insulation Resistance
Range Resolution Accuracy
0 - 200 MΩ (250V, 500V DC ±10%) 1 count = 100kΩ ±1.5% ±5 dgt
0 - 2000 MΩ (1000V DC ±10%) 1 count = 1MΩ ±5% ±5 dgt (0 - 2000 MΩ)
Sustained Current:
AC Voltage
Range Resolution Accuracy
0 - 600V 1V ±1.5% ±3 dgt
Continuity
Range Resolution Accuracy
0 - 20Ω
0 - 2000Ω
Power consumption: Max current approximately 250mA
Open Circuit terminal voltage: 4V DC min.
Short Circuit terminal voltage: 210mA DC min.
Power consumption: Max current approximately 160mA
Audible alarm: Sounds @ <10Ω in 20Ω range
Safety requirements: IEC-1010 safety requirements category III
Dimensions: 6.7 x 6.5 x 3.6 inches (170 x 165 x 92 mm)
Weight: 2.1 lb. (batteries included)
1mA DC min @ 0.25MΩ for 250V range
1mA DC min @ 0.5MΩ for 500V range
1mA DC min @ 1MΩ for 1000mA
0.01Ω
1Ω
±1.5% ±5 dgt
±1.5% ±3 dgt
Frequency Range
40 - 120Hz
Frequency Range
40 - 120Hz
Downloads
Manual
Data Sheet
Made in TAIWAN
Copyright ©2017 Kane USA Inc. All Rights Reserved. L648
Find Quality Products Online at: sales@GlobalTestSupply.com
www.GlobalTestSupply.com