INSULATION TESTERS 2404 SERIES

The 2404 insulation tester is a reliable, hand-driven insulation tester using a DC-DC converter. The 2404 includes a number of useful and easy-to-use features.
Six different models are available for different test voltages (DC) and MΩ ranges. With the exception of the 240415 and 240416, all models provide a convenient continuity range of 0 to 500Ω full scale.
*This product is produced and handled by Yokogawa AMERICA DO SUL LTDA in Brazil. Please contact through your local Yokogawa's representative.

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Specifications - Model 240413

Testing Voltage (DC)/MΩ Range 500 V/100 MΩ
AC Voltage Measurement 0 to 300 V
Continuity Range 0 to 500 Ω
Width 112 mm
Height 184 mm
Depth 105 mm
Weight 1.3 kg
Accuracy AC voltage measurement - ±10% of full scale
Insulation resistance measurement - ±5% of indicated value in effective measuring range 1, ±10% of indicated value in effective measuring range 2, less than 0.7% of scale length at zero and infinity
Low resistance measurement - less than 5% of full scale
Approx. Scale Length 3 1/2 in
88 mm
Measuring Terminal Voltage More than 90% of testing voltage at center scale, or ±10% of testing voltage at infinity (at handle speed of more than 120 rpm)
Min. Rotational Speed of Handle 120 rpm
Case Polycarbonate resin, green-yellow
Insulation Resistance More than 50 MΩ at 500 V DC between electric circuits and case/handle
Dielectric Strength 2000 V AC (100 to 1000 V models) or 3000 V AC (2000 V model) for one minute between electric circuits and case/handle
Accessories Supplied at No Extra Cost B9634FF carrying case, spare fuses (for low Ω measurements) - 2 pcs., built in 240411 to 240414
Optional Accessories B9634FA test leads (1 set/unit)

Specifications - Model 240414

Testing Voltage (DC)/MΩ Range 500 V/1000 MΩ
AC Voltage Measurement 0 to 300 V
Continuity Range 0 to 500 Ω
Width 112 mm
Height 184 mm
Depth 105 mm
Weight 1.3 kg
Accuracy AC voltage measurement - ±10% of full scale
Insulation resistance measurement - ±5% of indicated value in effective measuring range 1, ±10% of indicated value in effective measuring range 2, less than 0.7% of scale length at zero and infinity
Low resistance measurement - less than 5% of full scale
Approx. Scale Length 3 1/2 in
88 mm
Measuring Terminal Voltage More than 90% of testing voltage at center scale, or ±10% of testing voltage at infinity (at handle speed of more than 120 rpm)
Min. Rotational Speed of Handle 120 rpm
Case Polycarbonate resin, green-yellow
Insulation Resistance More than 50 MΩ at 500 V DC between electric circuits and case/handle
Dielectric Strength 2000 V AC (100 to 1000 V models) or 3000 V AC (2000 V model) for one minute between electric circuits and case/handle
Accessories Supplied at No Extra Cost B9634FF carrying case, spare fuses (for low Ω measurements) - 2 pcs., built in 240411 to 240414
Optional Accessories B9634FA test leads (1 set/unit)

Specifications - Model 240415

Testing Voltage (DC)/MΩ Range 1000 V/2000 MΩ
AC Voltage Measurement 0 to 300 V
Width 112 mm
Height 184 mm
Depth 105 mm
Weight 1.3 kg
Accuracy AC voltage measurement - ±10% of full scale
Insulation resistance measurement - ±5% of indicated value in effective measuring range 1, ±10% of indicated value in effective measuring range 2, less than 0.7% of scale length at zero and infinity
Low resistance measurement - less than 5% of full scale
Approx. Scale Length 3 1/2 in
88 mm
Measuring Terminal Voltage More than 90% of testing voltage at center scale, or ±10% of testing voltage at infinity (at handle speed of more than 120 rpm)
Min. Rotational Speed of Handle 120 rpm
Case Polycarbonate resin, green-yellow
Insulation Resistance More than 50 MΩ at 500 V DC between electric circuits and case/handle
Dielectric Strength 2000 V AC (100 to 1000 V models) or 3000 V AC (2000 V model) for one minute between electric circuits and case/handle
Accessories Supplied at No Extra Cost B9634FF carrying case, spare fuses (for low Ω measurements) - 2 pcs., built in 240411 to 240414
Optional Accessories B9634FA test leads (1 set/unit)

Specifications - Model 240416

Testing Voltage (DC)/MΩ Range 2000 V/5000 MΩ
AC Voltage Measurement 0 to 300 V
Width 112 mm
Height 184 mm
Depth 105 mm
Weight 1.3 kg
Accuracy AC voltage measurement - ±10% of full scale
Insulation resistance measurement - ±5% of indicated value in effective measuring range 1, ±10% of indicated value in effective measuring range 2, less than 0.7% of scale length at zero and infinity
Low resistance measurement - less than 5% of full scale
Approx. Scale Length 3 1/2 in
88 mm
Measuring Terminal Voltage More than 90% of testing voltage at center scale, or ±10% of testing voltage at infinity (at handle speed of more than 120 rpm)
Min. Rotational Speed of Handle 120 rpm
Case Polycarbonate resin, green-yellow
Insulation Resistance More than 50 MΩ at 500 V DC between electric circuits and case/handle
Dielectric Strength 2000 V AC (100 to 1000 V models) or 3000 V AC (2000 V model) for one minute between electric circuits and case/handle
Accessories Supplied at No Extra Cost B9634FF carrying case, spare fuses (for low Ω measurements) - 2 pcs., built in 240411 to 240414
Optional Accessories B9634FA test leads (1 set/unit)

Specifications - Model 240422

Width 112 mm
Height 184 mm
Depth 105 mm
Model Description
240422 Testing Voltage (DC)/MΩ Range N/A ; AC Voltage Measurement N/A; Continuity Range N/A; Width 112mm; Height 184mm; Depth 105mm
240414 Testing Voltage (DC)/MΩ Range 500 V/1000 MΩ ; AC Voltage Measurement 0 to 300 V; Continuity Range 0 to 500; Width 112mm; Height 184mm; Depth 105mm
240415 Testing Voltage (DC)/MΩ Range 1000 V/2000 MΩ ; AC Voltage Measurement 0 to 300 V; Continuity Range N/A; Width 112mm; Height 184mm; Depth 105mm
240413 Testing Voltage (DC)/MΩ Range 500 V/100 MΩ ; AC Voltage Measurement 0 to 300 V; Continuity Range 0 to 500; Width 112mm; Height 184mm; Depth 105mm
240416 Testing Voltage (DC)/MΩ Range 2000 V/5000 MΩ ; AC Voltage Measurement 0 to 300 V; Continuity Range N/A; Width 112mm; Height 184mm; Depth 105mm
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