Megger 210170 Analogue Insulation Tester (20G-Ohm, 1000V) - Hand Cranked
What is the Megger 210170 Analogue Insulation Tester?
The Megger 210170 insulation tester is a high-range analogue megohmmeter designed for UK electricians and electrical technicians who need accurate insulation resistance testing across industrial and commercial installations. With selectable test voltages up to 1000 V and measurement capability up to 20 GΩ, it provides reliable diagnostics for cables, motors, transformers and switchgear.
Ideal for professionals searching for insulation testers, megohmmeters or high resistance testing equipment in the UK, the 210170 supports installation testing, preventative maintenance and fault finding in demanding environments.
How does the Megger 210170 perform in everyday use?
Built for reliability on site, the 210170 features a large analogue display for clear trend monitoring, helping electricians quickly identify insulation degradation and unstable readings. Its hand-cranked generator ensures consistent test voltage without reliance on batteries, making it ideal for remote or harsh environments.
With a guard terminal to eliminate surface leakage currents and improve measurement accuracy, it’s well suited for high-resistance testing. The built-in voltage indication range and automatic discharge function enhance safety during testing, ensuring circuits are safe before disconnecting leads
Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.
Why choose Instrotech for your electrical test equipment?
With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:
Free UK shipping on orders over £99
Access to our knowledgeable technical support team
Available calibration services to maintain safety compliance
A 90-day money-back guarantee for complete peace of mind
We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.
