Klein Tools - ET270 Klein Tools' ET270 is an auto-ranging digital multi-tester that measures AC/DC voltage, resistance, continuity, and performs a battery test. It also tests wiring conditions in standard 120VAC and GFCI electrical receptacles and inspects North American GFCI devices. Comes with Right-Angle Test Leads, Receptacle Test Cord, Instructions, and all required batteries.
Additional Information
TypeDigital Multimeter and GFCI Receptacle Tester
ApplicationTesting and Measuring Voltage; Detects and Identifies Common Wiring Problems in GFCI Receptacles
Special FeaturesData Hold; Auto-Range with Option for Manual-Range; Min/Max Values; Backlight
MaterialABS and Electrical Components
Batteries2 x AAA
Drop Protection6.6' (2 m)
Display4000 Count LCD
ColorOrange/ Black
FunctionsAC/DC Voltage; Resistance; Continuity; Battery Test; Finds Breaker to Corresponding Receptacle; Shows Amount of Time it Takes to Trip GFCI; Detects and Identifies Common Wiring Problems in GFCI Receptacles
Voltage600V AC/DC
Frequency50 to 60Hz
Ohms (Resistance)40MΩ
StandardCAT III 600V, Class 2, Double insulation
Accuracy65°F to 83°F (18°C to 28°C) +/- (% of Reading + Number of Least Significant Digits)
IncludedDigital Multimeter; Right-Angle Test Leads; Receptacle Test Cord; Batteries; User Manual; Storage Pouch
Overall Length6.41'' (16.3 cm)
Overall Height1.84'' (4.5 cm)
Overall Width3.13'' (7.9 cm)
Weight1.32 lb (0.6 kg)
UPC092644694219