KLEIN HVAC Digital Clamp Meter, 400 Amp AC, 600V AC/DCAuto-Ranging

SKU: CL320

Original price was: $103.00.Current price is: $99.99.

*In-store shopping guarantees our lowest product pricing

2 in stock

Buy with Confidence

Return items in original condition for a refund within 30-days.

We're Here to Help

Questions? Call or email.

Local Delivery!

Contact us for details.


Klein Tools CL320 Clamp Meter is an automatically ranging true root mean square (TRMS) digital clamp meter that 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-Foot (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

(1) HVAC Digital Clamp Meter CL320
(1) Carrying Case
(1) Test Leads
(1) Thermocouple
(3) AAA Batteries

Additional information

Weight 1.5 lbs
Dimensions 12 × 6 × 4 in

Electrical Tester


Included Part Numbers



Show With

MM300, MM400, NCVT6

Battery System


You might also be interested in...


Original price was: $239.00.Current price is: $219.00.

3 in stock


Original price was: $189.00.Current price is: $159.00.

2 in stock


Original price was: $179.00.Current price is: $149.00.

1 in stock

Similar Products