AC/DC Voltage/Continuity Tester

AC/DC Voltage/Continuity Tester – Voltage Tester The Klein Tools ET250 is a solid-state, digital voltage and continuity tester designed for professional electrical distributors and switchgear suppliers. It accurately measures AC/DC voltages up to 600V and tests circuit continuity. This tester is also capable of testing GFCI protected circuits to ensure proper device functionality. With an integrated backlit LCD display and a built-in flashlight, it supports efficient use in low-light environments, making it suitable for electrical, lighting solutions, and wire and cable applications. Specifications Voltage Range AC/DC: 2 – 600V Frequency: 45 – 400 Hz (AC) Maximum Measurable Voltage: 600V RMS Continuity Range: 0 – 270 kΩ Accuracy: ±(2% + 2V) Test Current: < 0.3mA at 120V AC RMS or DC GFCI Test Current: > 6mA via button Nominal Voltage for GFCI Testing: 10-135V AC at 50/60Hz (3-wire outlet) Display Type: LCD with backlight Dimensions (L×W×D): 6.06" × 2.33" × 1.64" (153.8 × 59.2 × 41.6 mm) Weight: 6 oz (170 g) without test leads Battery: 3 x 1.5V AAA Operating Temperature: 5°F to 113°F (-15°C to 45°C) Storage Temperature: -4°F to 140°F (-20°C to 60°C) Operating Altitude: ≤ 6562 ft (2000 m) Safety Rating: CAT IV 600V, Class 2, Double Insulation Ingress Protection: IP53 Drop Protection: 9.8 ft (3 m) Standards Compliance: EN61326-1:2013, EN61326-2:2013, UL STD. 61010-1, 61010-2-030, 61010-2-033, CSA STD. C22.2 NO. 61010-1, 61010-2-030, 61010-2-033 Pollution Degree: 2 Features Automatic measurement mode selection for AC voltage, DC voltage, and continuity Tests GFCI protected circuits with dedicated test button Backlit LCD display for clear readings in low light conditions Integrated flashlight/worklight for enhanced visibility Built-in test lead holders for secure and convenient storage Auto power-on when voltage or continuity measurement is attempted Auto power-off after 15 minutes of inactivity to conserve battery life Tough Meter design: water and dust resistant, withstands 9.8 ft (3 m) drops Includes standard replaceable test leads rated CAT IV 600V Downloads & Links Spec Sheet Instructions MSDS