Neutral Supply Tester NST M1120-V2 (VIC, SA, NT, QLD, TAS) – Dewar

The Dewar Neutral Supply Tester (NST) measures volts, impedance and polarity in relation to the electrical grid supplies connected Active, Neutral and Earth to determine a safe or unsafe condition for industrial, commercial and domestic applications. Suitable for use in Victoria, South Australia, Northern Territory, Queensland and Tasmania.

Key Features:

• Size: 11cm width x 18.5cm height x 4.5cm depth
• Weight: 431.5g
• Powered by the users connection to the NST, no need to worry about flat batteries or battery replacements
• Auto lock out for instrument protection if internal reference resistor over heats during repeated testing
• High strength plastic enclosure with shatterproof decal that withstands 6M drop
• 3 status LED’s that state Power, Pass and Fail to determine test outcome
• Microprocessor controlled for highest accuracy & reliability
• Withstands accidental connection across 3 phases at 415V
• Designed and manufactured in Melbourne, Australia
• Audible alarm for when the unit has failed a test
• Testing carried out over 4 Full 50Hz cycles
• Easy to read 2 line LCD displays results
• 3 x 1.5mm double insulated flexible test probes
• 1 x Crocodile clip 32mm Jaw
• 1 x 1kV Probe CAT IV

Standards:

• AS 61010-1 CAT IV 600V
• IEC/EN 61326-1:2013
• AS 4741-2010

Options:

Neutral Supply Tester NST M1121-V2-B (NSW, ACT) – Dewar
Determines safe or unsafe conditions for industrial, commercial and domestic applications in NSW and ACT.