Klein Tools CL320 Clamp Meter is an automatically ranging true root mean square (TRMS) digital clamp meter. It measures AC current and NCVT via the clamp, AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance, and tests diodes via test-leads, and temperature via a thermocouple probe. Features include Auto Range to improve efficiency and speed when making measurements; Diode Test to troubleshoot malfunctioning diodes; Max/Min to understand the variability from average of an electrical property being measured, and DC Microamps measurements when working with flame sensors.

• Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and continuity via test-leads, and temperature with thermocouple
• Non-contact voltage tester integrated into the clamp jaw
• Backlit LCD for ease of viewing in low light
• Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
• Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
• Measures temperature with a K-Type thermocouple probe
• Auto-Range, Data Hold, and Max/Min value
• Auto-power off after 10 minutes to conserve battery life
• Includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 3 x AAA batteries
• Low battery indicator and easily accessible battery compartment
• Built to withstand a 6.6 ft. (2 m) drop
• CAT III 600V, Class 2, Double insulation safety rating
• Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations

The CL220 measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple. The meter features automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy. Additionally, a backlit LCD makes viewing in low light easy.

• Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple
• Non-contact voltage tester integrated into the clamp jaw
• Backlit LCD for ease of viewing in low light
• Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
• Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
• Measures temperature with a K-Type thermocouple probe
• Auto-Range, Hold, Data Hold, and Max value
• Auto-power off after 10 minutes to conserve battery life
• Includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and 3 x AAA batteries
• Low battery indicator and easily accessible battery compartment
• Built to withstand a 6.6 ft. (2 m) drop
• CAT III 600V, Class 2, Double insulation safety rating
• Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations

Klein Tools Clamp Meter Electrical Test Kit includes the CL120 400A Auto-Ranging Digital Clamp Meter, RT210 GFCI Receptacle Tester and 69409 Line Splitter 10x. The Electrical Test Kit allows for easy testing of live circuits and measuring of current and voltage. Included is a carrying pouch, test leads and batteries.

• Measure AC current via the clamp, and AC/DC voltage, resistance and continuity via test leads
• Detects the most common wiring problems in standard and GFCI receptacles including open ground, reverse polarity, open hot, open neutral and hot/ground reversed
• Line splitter allows the measuring of current draw up to 15A without splitting the load's power cord
• CAT III 600V, class 2, double insulation safety rating
• AC auto-ranging 400 Amp digital clamp meter
• Backlit display for clear readings
• Includes a case, test leads and batteries

The CL900 Electrical Tester is an auto-ranging, true root mean square (TRMS) digital clamp meter. It measures AC/DC current via the clamp and measures AC/DC voltage, resistance, continuity, frequency, duty-cycle, capacitance, and tests diodes via test-leads. It features a Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages, and has a dedicated mode for capturing Inrush Current.

• Digital Clamp Meter measures 2000A AC/DC, 1000V AC/DC, 60 Milliohm
• Rugged Klein TOUGH METER industrial design stands up to jobsite demands; built to withstand a 6.6 ft. (2m) drop
• Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
• CAT IV 600V, CAT III 1000V, Class 2, double insulation safety rating
• Backlit display for clear visibility in environments with low ambient lighting
• Dedicated mode for capturing Inrush Current
• Non-contact voltage tester integrated into the clamp
• Low impedance (LoZ) mode for identifying and eliminating ghost or stray voltages
• Audible continuity, capacitance, diode test, frequency and duty cycle, min/max feature, data hold capability
• Test leads measure AC/DC voltage, resistance, continuity, frequency, duty-cycle, capacitance and diodes
• Clamp measures AC and DC current
• Powers off automatically after 30 minutes of non-use to conserve battery life
• Low battery indicator and easily accessible battery compartment
• Includes carrying case (instruction manual), straight input test leads, and 2 x AAA batteries
• Can be used with Magnetic Hanger Cat. No. 69417 (sold separately)

Klein Tools CL120 Clamp Meter is an automatically ranging digital clamp-meter that measures AC current and NCVT via the clamp, and AC/DC voltage, resistance and continuity via test-leads. Klein Tools' Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with time-saving features.

• Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance and continuity via test-leads
• Non-contact voltage tester integrated into the clamp jaw
• Backlit LCD for ease of viewing in low light
• Auto ranging measurements
• Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands-free operation
• Durable, multifunction meter
• Auto-Range, Hold, Data Hold, and Max value
• Auto-power off after 10 minutes to conserve battery life
• Includes a carrying case, test leads with CAT III/CAT IV safety caps, Instructions, and 3 x AAA batteries
• Low battery indicator and easily accessible battery compartment
• Built to withstand a 6.6 ft. (2 m) drop
• CAT III 600V, Class 2, Double insulation safety rating
• Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations

The CL360 Electrical Tester is an automatically ranging true root mean squared (TRMS) digital open jaw fork meter that measures AC current via the fork, AC/DC voltage, continuity, and resistance via test leads. It can detect the presence of voltage via the integrated non-contact voltage (NCV) tester. It includes a carrying case, test leads and 2 x AAA batteries.

• Open Fork Meter with automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
• Tester measures AC current via the clamp, and AC/DC voltage, resistance, and continuity via test leads
• Wide jaw for measuring current in cables up to 3/0 sizes; accommodates cables of diameter up to 0.58-Inch (1.5 cm)
• Non-contact voltage tester integrated into the jaw
• Includes a carrying case, test leads and 2 x AAA batteries
• Jaw and Housing: CATIV 600V/CATIII 1000V; Electrical: CATIII 600V/CATII 1000V; Class 2, Double Insulation
• Backlit display for clear readings
• Powers off automatically after 15 minutes of non-use to conserve battery life
• Rugged Klein "TOUGH METER" is built to withstand a 9.9-Foot (3m) drop
• Low battery indicator and easily accessible battery compartment
• Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations