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 ‚Äì 600V
• Frequency: 45 ‚Äì 400 Hz (AC)
• Maximum Measurable Voltage: 600V RMS
• Continuity Range: 0 ‚Äì 270 k‚Ѷ
• 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√óW√óD): 6.06" √ó 2.33" √ó 1.64" (153.8 √ó 59.2 √ó 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