[{"id":282127466693,"handle":"all","title":"All products","updated_at":"2025-09-22T11:57:42-04:00","body_html":"\u003ch4\u003e\u003ca href=\"\/collections\"\u003eshop products by category\u003c\/a\u003e\u003c\/h4\u003e","published_at":"2021-12-01T13:30:06-05:00","sort_order":"best-selling","template_suffix":"test-equipment","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0.00"}],"published_scope":"web"},{"id":37263900730,"handle":"high-accuracy","title":"High Accuracy","updated_at":"2023-07-05T10:38:54-04:00","body_html":"","published_at":"2018-05-02T08:35:31-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"High Accuracy"},{"column":"tag","relation":"equals","condition":"High Accuracy"}],"published_scope":"web"},{"id":36582588474,"handle":"simpson","title":"Simpson","updated_at":"2023-07-05T10:38:53-04:00","body_html":"","published_at":"2018-04-27T10:36:37-04:00","sort_order":"best-selling","template_suffix":"test-equipment","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Simpson"},{"column":"tag","relation":"equals","condition":"simpson"}],"published_scope":"web","image":{"created_at":"2021-06-21T14:07:23-04:00","alt":null,"width":400,"height":400,"src":"\/\/shop.byramlabs.com\/cdn\/shop\/collections\/Simpson_logo.png?v=1624366372"}},{"id":34759704634,"handle":"test-equipment","updated_at":"2025-09-22T07:43:26-04:00","published_at":"2018-04-09T13:30:33-04:00","sort_order":"best-selling","template_suffix":"test-equipment","published_scope":"web","title":"Test Equipment","body_html":""},{"id":36580196410,"handle":"vom","title":"VOM","updated_at":"2024-09-10T11:10:01-04:00","body_html":"","published_at":"2018-04-27T09:53:57-04:00","sort_order":"best-selling","template_suffix":"test-equipment","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"vom"},{"column":"tag","relation":"equals","condition":"VOM"}],"published_scope":"web","image":{"created_at":"2018-06-11T14:16:00-04:00","alt":"","width":1024,"height":1024,"src":"\/\/shop.byramlabs.com\/cdn\/shop\/collections\/260-9_1024px.png?v=1528740960"}}]
["analog","extra high accuracy","Industrial","simpson","Voltage","VOM"]
Skip to content
Roll over image to zoom in
Click on image to zoom
Model: Simpson 270-5RT Extra-High Accuracy VOM
Part Number: 12227
Ordering Number: 1B2425
This member of the 260 family has a better than 30% improvement in voltage and resistance accuracy compared to the standard 260-8 Series, perfect for more critical measurements. DC voltage accuracy is ±1.25% full scale; AC voltage accuracy ±2% full scale; and Resistance accuracy ±1.5 º of arc. The 270-5 comes with batteries, manual and test leads with alligator clips; the 270-5RT also includes a built-in rolltop carrying case.
Higher accuracy specifications for more precise measurements
Self-shielding taut-band meter movement provides added shock resistance
Rugged phenolic case with reinforced walls for maximum durability
Reverse recessed safety jacks prevent operator and tool contact with electrical connections
Large, tri-colored dial with mirrored scale to prevent parallax error
View more
Roll over image to zoom in
Click on image to zoom
