Showing 1–12 of 154 results

1AC-D Ultra Safe and Non Contact Electric Voltage Tester Pen Detector 90-1000V with LED Light and Voltage Alert

$1.50
Features: Suitable for home and electrical industry. Ideal for testing power cables, circuit breakers, wall sockets, junction boxes, fuses, etc.

3 in 1 Soil pH Meter Soil Test Kit for Moisture pH/Acidity, Gardening Tools for Home and Garden

$4.80
Specification: Usage:Garden Decoration pH Range:3.5-8 Ph (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI) Moisture Range:1-10 (1-3 DRY, 4-7 NOR, 8-10 WET)

AT6000 Mini Digital LCD Screen Breath Alcohol Tester Breathalyzer

$9.80
Features: With sensitive semi-conductor sensor, it can quickly judge a result, whether it can drive or not. Alcohol content can

AU Plug LED Socket Safety Tester ECLB RCD Tester 50/60Hz

$8.05
Place of Origin: Guangdong, China (Mainland) Brand Name: GENERIC Model Number: OTXXX00001XXX-0001640, OTXXX00001XXX-0001640 Power: Other Usage: Other Product name: AU

AVD06 Non-contact Voltage Detector AC 12-1000V Test Pen

$5.75
AVD06 Non-contact Voltage Detector AC 12-1000V Test Pen   Descriptions: This dual mode voltage detector is easy to detect AC

Benetech WT85 Digital Sound Level Noise Decibel Meter Tester

$14.00
This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in

Benetech WT85B Digital Sound Level Noise Decibel Meter Tester

$21.65
The appearance design of digital sound level meter is novel, small and portable(App is just for the bluetooth version only).The

CT-6022 Portable Waterproof Digital PH Meter Water Quality ph Monitor Tester

$37.00
CT-6022 pH Meter is the highest pH meter in its class. The level of accuracy of this tool is also very

CT-8022 Pen Type Digital ORP Meter Waterproof Tester With Temperature

$38.00
CT-8022-type pen ORP (oxidation reduction potential) meter, redox measuring intelligent instrumen. Its function, stable performance, simple operation. Making it the

Diamond Tester Selector Moissanites Tester Gem Diamond Tester For Jewelry Tools

$10.00
Features: This tester(selector) which is rare in the world at present is a special instrument that can distinguish diamond and

Digital Ammonia Nitrogen Chlorine Tester For Water Quality

$117.00
Features: No moving parts, high sensitivity (detection limit of 0.10mg / L); The wide dynamic range (0.10 ~ 5.00mg /

Digital Breath Alcohol Tester Alert Safe Driving With Key Chain

$4.00
Features: Digital alcohol tester with audible alert. LCD backlight display for easy reading. Quick response and resume. Specially design for