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The mm300 multimeter measures ac/dc voltage, Class 2, dc current and resistance and has a safety rating of CAT III 600V, Double insulation.

The spotlight design is convenient for testing in dark environment. Visual and audible alarm to secure your safety.
Sensor indicators emit yellow and red lights, mid, high. Low/high sensitivitylow-sensitivity mode for uncovered lines detection; high-sensitivity mode for hidden lines detection, such as in wall and under earth. Auto/manual mode: the voltage tester can detect and indicate AC voltage automatically 48V-1000V in Auto mode; or more accurate to detect and indicate AC voltage strength in manual mode 12V-1000V.



Ac voltage detector: new style of lcd display indication show 4 level of the voltage range green light as low voltage where else red light indicate high voltage which can be dangerous to body, together with beep Sound alert.
Small in size, easy to store in tool box or carry in your pocket. Intelligent identification of neutral line and Live Line - non-contact high-sensitivity sensor, indoor wiring and wiring detection no longer worry, safe and fast, zero contact for high-voltage power measurement. Safely sound & light alarm - voltage frequency can be distinguished by beep and LED indicator. Safety measuring application.

Security level: iec rated cat iii 1000v cat iv 600v, meets ce requirements; the electrical tester is safely double insulated. When the tip glows red and the pen beeps, you know there's voltage present. Dual range: detects standard and low voltage 12-1000v ac / 48-1000v ac for more sensitive and flexible measurements.
Handy circuit tester for electricians, homeowners. Press the s button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc. The ncv sensor automatically recognizes the voltage and displays it on the bar graph. Compact design: bright led flashlight for work in dim ares; low-power-indicator when battery voltage is below 2. 5v; automatic power off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. Ideal for breakpoint Test.


1. Klein Tools
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Non-Contact Dual Range Voltage Tester Pen with Integrated Laser Distance Meter, Klein Tools NCVT-6 Voltage Tester
#adKlein Tools #ad - Volt pen detects ac voltage from 12 to 1000V with visual and audible indicators. Incorporates a 66-foot 20 m laser distance Meter that can measure in meters, inches with fractions, inches with decimals, feet with decimals, or feet with fractions.More information #ad
High-visibility reverse contrast display for better viewing in low light conditions. Voltage tester provides non-contact determination of AC voltage in cables, communications, entertainment, as well as AC voltage in security, outlets and wires, cords, environmental control, circuit breakers, switches, and irrigation systems. Power Brand | Klein Tools #ad |
Manufacturer | Klein Tools #ad |
Height | 1.21 Inches |
Length | 6.45 Inches |
Weight | 0.16 Pounds |
Width | 1.32 Inches |
Part Number | NCVT6 |
Model | NCVT-6 |
Warranty | 1 Year Manufacturer |
More information #ad
2. Southwire
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Non Contact Voltage Detector with LED Flashlight, and IP67 waterproof, NCVT, Dual Range 12-1000VAC/100-1000VAC, 6' drop test rated, Southwire 40150N Advanced AC Non Contact Voltage Tester Pen
#adSouthwire #ad - Rugged ip67 waterproof and dust tight housing with a 6' drop test rating. Audible and visual indication of ac voltage on two ranges:12 to 1000V and 100 to 1000V. Pen style non contact electrical tester for easy detection of AC voltage.More information #ad
Bi-color led verifies tester is on and range selected, red LED & beeper indicate voltage is detected. Multi-functional this electric tester features a built-in forward and rear facing flashlight for user convenience.Brand | Southwire #ad |
Manufacturer | Southwire #ad |
Height | 6.25 Inches |
Length | 1.04 Inches |
Weight | 0.15 Pounds |
Width | 0.87 Inches |
Part Number | 40150N |
Model | 40150N |
Warranty | 1 year manufacturer |
More information #ad
3. Klein Tools
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Noncontact Voltage Tester and Outlet Tester, Klein Tools 69149 Multimeter Test Kit, Leads and Batteries Included, Klein Multimeter
#adKlein Tools #ad - Receptacle tester detects wiring configurations and indicates correct wiring, and identifies common wiring faults. Ncvt-1 has a digitally-controlled ON/OFF power button and auto power-off feature to conserve and extend battery life.The mm300 multimeter measures ac/dc voltage, Class 2, dc current and resistance and has a safety rating of CAT III 600V, Double insulation.
More information #ad
Identifies open ground, open hot, hot/ground reversed; it does not indicate quality of ground, open neutral, multiple hot wires, or a combination of defects. The ncvt-1 has a bright green led to indicate the tester is working; it changes to red and warning tones sound when voltage is detected.Brand | Klein Tools #ad |
Manufacturer | Klein Tools #ad |
Height | 3 Inches |
Length | 10.25 Inches |
Weight | 0.94 Pounds |
Width | 6.88 Inches |
Part Number | 69149 |
Model | 69149 |
More information #ad
4. Meiyiu
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Adjustable Sensitivity, Non-Contact Voltage Detector, AC Voltage Tester Pen 12-1000V NCV Tester Live Wire Check Automatic and Manual Dual Mode Selection, Alarm Mode Live Black
#adMeiyiu #ad - The low-sensitivity mode can more accurately determine field conditions in complex lines. The detector will be power off automatically if there is no any operation within 5 minutes. Smart voltage strength detection: the tester green led lamp will light up automatically to indicate low voltage existence; the yellow to indicate moderate voltage; the red to indicate high voltage.The spotlight design is convenient for testing in dark environment. Visual and audible alarm to secure your safety.
More information #ad
Adjustable sensitivity: in manual mode only, you can spin the sensitivity adjusting knob to adjust the sensitivity. Alarm: non-contact ac voltage detection, and the buzzer alarms at different frequencies low, Light flash and alert beeper sounds if identify AC voltage existence. Sensor indicators emit yellow and red lights, mid, high. Low/high sensitivitylow-sensitivity mode for uncovered lines detection; high-sensitivity mode for hidden lines detection, such as in wall and under earth. Auto/manual mode: the voltage tester can detect and indicate AC voltage automatically 48V-1000V in Auto mode; or more accurate to detect and indicate AC voltage strength in manual mode 12V-1000V.
Brand | Meiyiu #ad |
Manufacturer | Meiyiu #ad |
Weight | 0.23 Pounds |
Part Number | BQ810ZsF-PIS_00B5DVYN-0917-=GL |
More information #ad
5. Desi Rang
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Desi Rang Non Contact Voltage Tester Pen Cum Mini Torch Voltage Detector Voltage Indicator Beep And Light Range Ac 90 To 1000 Volt
#adDesi Rang #ad - It will beep, glow red without touch to indicate Voltage and range is 90-1000 Volt. Replace your old testers with this new generation non Contact Tester Pen to detect Voltage / Current / Live Wire. Nex generation ac non-contact voltage testers are easy to use just touch the tip to a terminal strip, outlet, or supply cord.More information #ad
Useful for home, electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home. Led light is an additional feature to work in Dark or Night.Brand | Desi Rang #ad |
Manufacturer | Desi Rang #ad |
Height | 0.5 Inches |
Length | 6 Inches |
Weight | 0.09 Pounds |
Width | 1 Inches |
Part Number | 0001 |
More information #ad
6. Roadiress
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Circuit Detector PM8909 1 PM8909 Voltage Tester, Roadiress Intelligent Non Contact AC Voltage Tester Pen
#adRoadiress #ad - And meanwhile, the Auto Power Off feature can extend battery usage time. Live/neutral wire distinguish at close range. Non-contact voltage detection, practical and convenient way to test electrical lines.More information #ad
Auto power-off feature conserves energy while the LED torch allows operation even on dark corners. Using the abs and pvc material, the Voltage Tester can stand wear and tear, and its pocket clip allows easy handling.Brand | Roadiress #ad |
Manufacturer | Roadiress #ad |
Height | 0.79 Inches |
Length | 6.3 Inches |
Weight | 0.11 Pounds |
Width | 0.98 Inches |
Part Number | Roadiress7og14vr0tx |
More information #ad
7. MJ-Brand
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12V to 1000V Dual Voltage Tester Adjustable Sensitivity AC Voltage Detector Tester Pen with Sound Alarmed, MJ-Brand Voltage Tester Pen Non-Contact with LED Indicator LCD Display
#adMJ-Brand #ad - Non-contact voltage detector: it will flash and beep when the device is close to AC voltage greater during the specified voltage range without touch the measured object, and also with the beep sound and LED to indicate to support enough.Ac voltage detector: new style of lcd display indication show 4 level of the voltage range green light as low voltage where else red light indicate high voltage which can be dangerous to body, together with beep Sound alert.
More information #ad
It's loud enough to hear over moderate machine equipment noise. Adjustable sensitivity️: press s button can switch Dual Range 12V-1000V / 48V-1000V-choose different range according to your needs. Small in size, easy to store in tool box or carry in your pocket. Intelligent identification of neutral line and Live Line - non-contact high-sensitivity sensor, indoor wiring and wiring detection no longer worry, safe and fast, zero contact for high-voltage power measurement. Safely sound & light alarm - voltage frequency can be distinguished by beep and LED indicator. Safety measuring application.
Brand | MJ-Brand #ad |
Manufacturer | MJ-Brand #ad |
More information #ad
8. MJ-Brand
#ad
MJ-Brand Non-Contact Voltage Tester Pen Ac Electricity Detect Pen with LCD Display On/Off Flashlight Buzzer Alarm Wire Breakpoint Finder 12V-1000V/48V-1000V Dual Range
#adMJ-Brand #ad - When the voltage is detected, or the closer it is to the voltage source, the screen will be red or green, the tip will send out red light and beep. Non-contact: with ncv inductive probe for ac voltage; just place the tip near a terminal strip, outlet, or supply cord. When the higher the sensed voltage is, it beeps at a higher frequency.Security level: iec rated cat iii 1000v cat iv 600v, meets ce requirements; the electrical tester is safely double insulated. When the tip glows red and the pen beeps, you know there's voltage present. Dual range: detects standard and low voltage 12-1000v ac / 48-1000v ac for more sensitive and flexible measurements.
More information #ad
High voltage alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines. The live wire detector can automatically detect the live or neutral wire. Handy circuit tester for electricians, homeowners. Press the s button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc. The ncv sensor automatically recognizes the voltage and displays it on the bar graph. Compact design: bright led flashlight for work in dim ares; low-power-indicator when battery voltage is below 2. 5v; automatic power off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. Ideal for breakpoint Test.
Brand | MJ-Brand #ad |
Manufacturer | MJ-Brand #ad |
More information #ad
9. Yunnyp
#ad
Yunnyp Intelligent Non-contact AC Voltage Detection Pen Tester,PM8909 Intelligent Non Contact AC Voltage Tester Pen Circuit Detector
#adYunnyp #ad - And meanwhile, the Auto Power Off feature can extend battery usage time. Accurately detects ac voltage ranging from 12V to 1000V, and distinguish them into 3 voltage levels.More information #ad
Auto adjust sensitivity makes the test simple. Audible and visual alarm always guard your safety. The shining prompt of low voltage LED can warn you to replace the battery in time.Brand | Yunnyp #ad |
Manufacturer | Yunnyp #ad |
Height | 0.79 Inches |
Length | 6.3 Inches |
Weight | 0.11 Pounds |
Width | 0.98 Inches |
Part Number | 1330009/120932AM59US2019 |
Model | 1330009/120932AM59US2019 |
More information #ad
10. Univas
#ad
Detectors Car Electric LED Light Repair Spring Line Pen Tester Voltage Test Digital Display Probe
#adUnivas #ad - Any quality problem with the product, please feel free to contact us, Pen, we will refund your money or provide a new one. Best feedback from customer, we always ensure 100% customer's satisfaction. Detectors, electric, Car, LED.More information #ad
Please make sure to buy this product from us. Light, Repair, Spring. Don't hesitate, scroll to the top now and click Add to Cart to take this amazing product today!!! Display, Probe. Voltage, Test, Digital. 100% brand new high quality product and lifetime warranty. Line, Tester.Brand | Univas #ad |
Manufacturer | Univas #ad |
Part Number | HI61396_40001728258 |
More information #ad