Top 10 Best Klein Light Meters
for October 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.6
SCORE
Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface

Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall

Wood, and Masonry; Detects up to 3/4-Inch Below Surface

by Klein Tools
What We like

Easy-to-select materials with mode button; drywall, masonry, hardwood, and softwood

more infoarrow_drop_down

Product Features

  • Easy viewing with bright reverse-contrast display
  • Pinless Moisture Meter with electromagnetic field (EMF) technology allows for nondestructive detection of moisture content in building materials
  • Drywall tool detects moisture content up to 3/4-Inch (19 mm) deep
  • Nine LED bars indicate moisture range

Easy viewing with bright reverse-contrast display Pinless moisture meter with electromagnetic field (emf) technology allows for nondestructive detection of moisture content in building materials Nine led bars indicate moisture range Drywall tool detects moisture content up to 3/4-inch (19 mm) deep

2
9.5
SCORE
Klein Tools MM300 Mulimeter, Digital Manual-Ranging Voltmeter, Tests Batteries, Diodes, and Continuity, 600V

Klein Tools MM300 Mulimeter

Digital Manual-Ranging Voltmeter, Tests Batteries, Diodes, and Continuity, 600V

by Klein Tools
What We like

Digital Multimeter, Manual-Ranging, 600V

more infoarrow_drop_down
3
9.4
SCORE
Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Meter with 18-Inch Gooseneck Has Range 50 - 10,000 ppm, Includes Pouch, Batteries

Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Meter with 18-Inch Gooseneck Has Range 50

10,000 ppm, Includes Pouch, Batteries

by Klein Tools
What We like

18-Inch flexible gooseneck expands sensor's reach; clips onto meter for storage

more infoarrow_drop_down

Product Features

  • Two levels of sensitivity: High (approximately 50 to 1000 ppm) and Low (approximately 1000 to 10,000 ppm)
  • Detection range: Approximately 50 to 10,000 ppm* (*based on Methane)
  • Automatic zero-point calibration at power-up (lights will flash during self-calibration; this does not indicate the presence of gas)
  • Five red LED's (visual) and 85dB audible alerts that increase with gas concentration

Detection range: approximately 50 to 10,000 ppm* (*based on methane) Automatic zero-point calibration at power-up (lights will flash during self-calibration; this does not indicate the presence of gas) Five red led's (visual) and 85db audible alerts that increase with gas concentration Two levels of sensitivity: high (approximately 50 to 1000 ppm) and low (approximately 1000 to 10,000 ppm)

4
9
SCORE
Klein Tools CL700 Digital Clamp Meter with Auto-Ranging True RMS, Low Impedance (LoZ) Mode, 600 Amp, Measures Voltage, Resistance, More

Klein Tools CL700 Digital Clamp Meter with Auto-Ranging True RMS

Low Impedance (LoZ) Mode, 600 Amp, Measures Voltage, Resistance, More

by Klein Tools (KLEBE)
What We like

Low battery indicator and easily accessible battery compartment

more infoarrow_drop_down

Product Features

  • Built to withstand a 6.6-Foot (2 m) drop
  • Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages
  • Electronic Tester's clamp measures AC current and its thermocouple probe measures temperature
  • Test leads measure AC/DC voltage, resistance, continuity, frequency and capacitance and tests diodes
  • Operating Temperature: 32-degrees F to 104-degrees F (0-degrees C to 40-degrees C)

Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations Clamp meter with automatically ranging true mean squared (trms) technology for increased accuracy Operating temperature: 32-degrees f to 104-degrees f (0-degrees c to 40-degrees c) Low impedance (loz) mode for identifying and eliminating ghost or stray voltages Cat iv 600v, cat iii 1000v, class 2, double insulation safety rating Electronic tester's clamp measures ac current and its thermocouple probe measures temperature Built to withstand a 6.6-foot (2 m) drop Test leads measure ac/dc voltage, resistance, continuity, frequency and capacitance and tests diodes Includes a carrying pouch, test leads, thermocouple with adapter and batteries

5
8.7
SCORE
Klein Tools MM700 Multimeter, Electrical Tester is Autoranging, for Current, Impedance, Temperature, Capacitance, Frequency, and More

Klein Tools MM700 Multimeter

Electrical Tester is Autoranging, for Current, Impedance, Temperature, Capacitance, Frequency, and More

by Klein - Geneva Supply
What We like

Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages

more infoarrow_drop_down

Product Features

  • CAT IV 600V Safety Rating
  • Built to withstand a 6.6-foot (2m) drop and withstand daily wear and tear on the job site
  • Automatic ranging true root mean square (TRMS) technology for increased accuracy
  • Measures up to 1000V AC/DC voltage, 10A AC/DC current and 40M resistance plus temperature, capacitance, frequency, duty-cycle, diodes and continuity

Built to withstand a 6.6-foot (2m) drop and withstand daily wear and tear on the job site Measures up to 1000v ac/dc voltage, 10a ac/dc current and 40m resistance plus temperature, capacitance, frequency, duty-cycle, diodes and continuity Cat iv 600v safety rating Automatic ranging true root mean square (trms) technology for increased accuracy

6
8.6
SCORE
Klein Tools ET920 USB Power Meter, USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

Klein Tools ET920 USB Power Meter

USB-A and USB-C Digital Meter for Voltage, Current, Capacity, Energy and Resistance

by Klein Tools
What We like

Voltage and current overload detection

more infoarrow_drop_down

Product Features

  • 3 to 20V DC; Current: 0.05 to 3A (USB-A); 3 to 20V DC; Current: 0.05 to 5A (USB-C)
  • Store and recall up to 10 readings
  • Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated)
  • Tests most common standard USB-A or USB-C ports, including Qualcomm Quick Charge ports

Tests most common standard usb-a or usb-c ports, including qualcomm quick charge ports Store and recall up to 10 readings Continuously monitor up to 1000 hours of voltage, current, capacity/charge delivered, energy, and resistance (calculated) 3 to 20v dc; current: 0.05 to 3a (usb-a); 3 to 20v dc; current: 0.05 to 5a (usb-c)

7
8
SCORE
Klein Tools CL312 Digital Clamp Meter, HVAC Electrical Tester with TRMS, for AC Current, AC/DC Voltage, Resistance, Continuity, Temp, More

Klein Tools CL312 Digital Clamp Meter

HVAC Electrical Tester with TRMS, for AC Current, AC/DC Voltage, Resistance, Continuity, Temp, More

by Klein Tools
What We like

CAT III 600V, Class 2, Double insulation safety rating

more infoarrow_drop_down

Product Features

  • Built to withstand a 3.3-foot (1 m) drop
  • Measures AC current via the clamp and AC/DC voltage, DC microamps, resistance, continuity, frequency, capacitance and test diodes via the test leads
  • Clamp Meter with automatically ranging true mean squared (TRMS) technology for increased accuracy
  • Thermocouple probe measures temperature

Measures ac current via the clamp and ac/dc voltage, dc microamps, resistance, continuity, frequency, capacitance and test diodes via the test leads Built to withstand a 3.3-foot (1 m) drop Clamp meter with automatically ranging true mean squared (trms) technology for increased accuracy Thermocouple probe measures temperature

8
8
SCORE
Klein Tools CL380 Electrical Tester, Digital Clamp Meter and Non-Contact Voltage Tester, Auto-Ranging and TRMS, 400 Amps, LCD Display

Klein Tools CL380 Electrical Tester

Digital Clamp Meter and Non-Contact Voltage Tester, Auto-Ranging and TRMS, 400 Amps, LCD Display

by Klein Tools
What We like

Measures AC/DC voltage, DC micro-Amp current, resistance, continuity, frequency, duty-cycle, capacitance and tests diodes via the test leads

more infoarrow_drop_down

Product Features

  • Electrical Tester measures both AC/DC current via the clamp
  • High-visibility reverse contrast LCD display for improved viewability in all ambient lighting conditions
  • Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy

Electrical tester measures both ac/dc current via the clamp Automatically ranging true root mean squared (trms) measurement technology for accuracy High-visibility reverse contrast lcd display for improved viewability in all ambient lighting conditions

9
8
SCORE
Klein Tools Non-Contact Voltage Tester with Laser Distance Meter NCVT-6

Klein Tools Non-Contact Voltage Tester with Laser Distance Meter NCVT-6

by Klein Tools
more infoarrow_drop_down
10
7.6
SCORE
Hard Case for Tools, Great for Meters, Small Parts, Tech Devices, 8.75 x 2.25 x 6.5-Inch Klein Tools 5184

Klein Tools Hard Case for Tools

Great for Meters, Small Parts, Tech Devices, 8.75 x 2.25 x 6.5-Inch Klein Tools 5184

by Klein - Geneva Supply
What We like

Durable zipper closure

more infoarrow_drop_down

Product Features

  • Hard shell protects tools, meters, small parts and tech devices
  • Offers great protection in a convenient size
  • Soft interior lining

Soft interior lining Offers great protection in a convenient size Hard shell protects tools, meters, small parts and tech devices

expand_less

I Agree
We use cookies to enhance and personalise your experience with us by collecting information about the pages you visit and actions taken on the site. More details