TENMARS TM-507 Insulation Tester

Name: TENMARS TM-507 Insulation Tester
Brand: Insulation
SKU: TM-507
Availability: InStock

Original price was: $450.00.Current price is: $400.00. .( $440.00 inc. GST )

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Measures high insulation resistance
Measures AC and DC voltages
4 digit LCD display

EN 61557, EN 61010-1 CAT IV 600V
4 digit LCD display.
Automatic Polarity Indication.
Low battery indication.
Measures high insulation resistance with auto range:
250V: 4MΩ to 1000MΩ.
500V: 4MΩ to 2000MΩ.
1000V: 4MΩ to 4000MΩ.
Measures AC and DC voltages: 0V to 600V.
Function Keys: POWER, GO, ZERO, LOCK, BACKLIT.
Continuity Test.
Auto Discharge.
Auto Power Off.

Authorised Australian Distributor.

Three Year Warranty

SKU: TM-507 Categories: Insulation, TENMARS Tag: TENMARS

Voltage Measurement

Range	Resolution	Accuracy	Input Impedance	Overload Protection
0.1V to 600V	0.1V	±(0.5% of rdg + 1dgt)	3MΩ	605V AC max RMS

AC Voltage Measurement

Range	Resolution	Accuracy	Input Impedance	Overload Protection
0.1V to 600V	0.1V	±(0.8% of rdg + 4dgt)	3MΩ	605V AC max RMS

Max crest factor

Resistance Measurement/Test Continuity with buzzer

Range	Resolution	Accuracy	Overload Protection
0.1Ω to 199.9Ω	0.1Ω	±(2.0% of rdg + 3dgt)	605V AC max RMS

The buzzer sounds when measured resistance is lower than 30 ohms.

LO Ohms

Range	Resolution	Accuracy	Overload Protection
0.01Ω to 19.99Ω	0.01Ω	±(2.0% of rdg + 3dgt)	605V AC max RMS


Test Current:	>200mA DC up to 5 ohms (including cable resistance)
Test Current:	>45mA DC up to 5 ohms (including cable resistance)
Open Circuit Voltage:	4V <V_O <24V

MOhm: Insulation Resistance (Auto Ranging)

Test Voltage	Resistance Range	Resolution	Accuracy	Overload Protection
250V	0.001 to 0.100MΩ	0.001MΩ	±10 digits	605V max RMS
	0.101 to 3.999MΩ	0.001MΩ	±(2.0% rdg + 5 dgt)
	4.00 to 39.99MΩ	0.01MΩ	±(2.0% rdg + 5 dgt)
	40.0 to 399.9MΩ	0.1MΩ	±(5.0% rdg + 5 dgt)
	400 to 1000MΩ	1MΩ	±(5.0% rdg + 5 dgt)
500V	0.001 to 0.250MΩ	0.001MΩ	±15 digits
	0.251 to 3.999MΩ	0.001MΩ	±(2.0% rdg + 5 dgt)
	4.00 to 39.99MΩ	0.01MΩ
	40.0 to 399.9MΩ	0.1MΩ
	400 to 2000MΩ	1MΩ	±(5.0% rdg + 5 dgt)
1000V	0.001 to 0.250MΩ	0.001MΩ	±15 digits
	0.251 to 3.999MΩ	0.001MΩ	±(2.0% rdg + 5 dgt)
	4.00 to 39.99MΩ	0.01MΩ
	40.0 to 399.9MΩ	0.1MΩ
	400 to 1000MΩ	1MΩ	±(3.0% rdg + 5 dgt)
	1000 to 4000MΩ	1MΩ	±(5.0% rdg + 10 dgt

Autorange
Open circuit voltage:	<1.3V x V_O
Accuracy of nominal voltage:	V_O% + 10%
Short circuit current:	<3.0mA
Nominal testing current:	1mA at 1kohm x V (1mA at 500kohm)