Digital Voltage, Continuity and Phase Sequence Tester

The testo 750 voltage testers are the first instruments to include an all-around viewable LED voltage indication. All three models include low input impedance, phase sequence, continuity test, and meet CAT III 1000 V CAT IV 600 V safety standards. Overview: Testo’s history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market. What's Included: Testo 750-1 digital voltage tester with low impedance, continuity, and phase sequence Includes batteries, measuring tip protector, and measuring tip caps Technical Data: DC Voltage Resolution: 12 to 690 V / 12 V, 24 V, 50 V, 120 V, 230 V, 400 V, 690 V DC Voltage Accuracy: according to DIN EN 61243-3:2010 AC Voltage Resolution: 12 to 690 V / 12 V, 24 V, 50 V, 120 V, 230 V, 400 V, 690 V AC Voltage Accuracy: according to DIN EN 61243-3:2010 Protection class: IP64 Warranty: 2 years Storage temperature: 5° to 140 °F / -15 to +60 °C Weight: 8 oz. / 230 g Overvoltage Category: CAT IV 600V; CAT III 1000V Authorizations: CSA; TÜV; CE Dimensions: 11 x 3 x 1 in. / 270 x 65 x 35 mm Operating temperature: 14° to 122 °F / -10 to +50 °C Key Features: Patented all-around viewable LED voltage bar indication 0 to 690 V AC/DC voltage measurement Polarity detection for VDC measurements Phase sequence test for determining motor rotation