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Insulation Tester (TM507)

RM 1,020.00


- Auto Discharge
Standard : EN61557, EN61010-1
CAT IV 600V 

Display :
4 digits LCD display
Polarity indication : automatic polarity. "-" display for negative input
Low battery indication  

Functions :
Function keys : Power, Go, Zero, Lock, Backlit
Continuity test
Measures high insulation resistance with auto range of :
  - 250V and (4
/40/400/1000)
  - 500V and (4
/40/400/2000)
  - 1000V and (4
/40/400/4000)
- Measures DC voltage (0V - 600V), AC voltage (0V - 600V)
- Auto power off
- Auto discharge  

Specifications :

DC voltage measurement :

Range
Resolution
Accuracy
Input impedance
Overload protection
0.1 – 600.0 V
0.1 V
±(0.5% rdg + 1 dgt)
3 MΩ
605 VAC max RMS

AC voltage measurement :

Range
Resolution
Accuracy
Input impedance
Overload protection
0.1 – 600.0 V
0.1 V
±(0.8% rdg + 4 dgt)
3 MΩ
605 VAC max RMS

Max crest factor : √2

MΩ : Insulation resistance (Auto range)

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

User guide for insulation tester TM507 Click-here

Note : All the above descriptions are subject to change without notice

Country of origin : Taiwan.

Warranty : 1 year against manufacturing defects.
Remarks : For warranty claim :-
                1) There is NO one to one exchange.
                2) Unit need to sent back to manufacturer for rectification & repair.

Delivery : 3 to 5 days (in-stock unit) else 2 to 4 weeks (pre-order unit) subject to factory confirmation

Free Shipping Within Malaysia

For stock availability, kindly contact us @

Tel : +6012 728 1063      
Email : enquiry@giitechnology.com