Buying Guide

Includes:
Carrying case
Test leads with CAT III/CAT IV safety caps
Thermocouple (temperature-measuring
models only)
Batteries
CAT III 600V, Class 2, Double insulation safety rating
Backlit display for clear readings
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
Built to withstand a 3.3 ft. (1 m) drop
The CL110 is an auto-ranging digital clamp meter that measures
AC current via the clamp, and AC/DC voltage, resistance and
continuity via test leads
The CL210 is an auto-ranging digital clamp meter that
measures AC current via the clamp, AC/DC voltage,
resistance and continuity via test leads, and temperature
via a thermocouple probe
The CL312 is an automatically ranging true root mean square
(TRMS) digital clamp meter that measures AC current 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
The CL330 is an auto-ranging True Root-Mean-Squared (TRMS)
digital clamp meter that measures AC current via the clamp,
AC/DC voltage, resistance, continuity, frequency, capacitance,
and tests diodes via test-leads, and temperature via a
thermocouple probe. It features a super bright high visibility
dual-line OLED display screen that optimizes viewability in dark
or bright environments and when viewed at indirect angles
Features
CL110 CL210 CL312 CL330
Drop Protection 3.3 ft. (1 m) 3.3 ft. (1 m) 3.3 ft. (1 m) 3.3 ft. (1 m)
Ingress Protection
Safety
CAT III 600V CAT III 600V CAT III 600V CAT III 600V
AC Voltage (Volts)
600V 600V 600V 600V
DC Voltage (Volts)
600V 600V 600V 600V
AC Current (Amps)
400A 400A 400A 400A
DC Current (Amps)
Ohms (Resistance)
20MΩ 20MΩ 40MΩ 40MΩ
AC Millivolts
DC Millivolts
DC Microamps
True RMS
Audible Continuity
Backlight
Temperature
-40° – 1832°F
(-40° – 1000°C)
-40° – 1832°F
(-40° – 1000°C)
-40° – 1832°F
(-40° – 1000°C)
Auto Ranging
Range Hold
Data Hold
Diode Test
Capacitance Test
4000 µF 4000 µF
Frequency / Duty Cycle
10Hz – 1MHz 10Hz – 1MHz
Max / Min
MAX only MAX only
Magnetic Mount
Worklight
Auto-Power Off
LCD Display Count
2000 2000 4000
OLED Display Count
4000
Bar Graph
Digital Clamp Meters
NEW!
High-Visibility
Display
Specifications are subject to change.
See page 295 for additional information on warnings.
www.kleintools.com
192
See warning section on page 193 for important safety information regarding clamp meters
Electrical Test & Measurement