Showing 313–324 of 446 results

New Precision Digital Frequency Counter Meter 0.01HZ TO 2.4GHZ

$64.00
This frequency counter measures signals over a wide range from 0.01 Hz to 2.4 GHz. The gate time is continuously

NK-500N Precision Force Dial Mechanical Push-Pull Gauge

$41.40
The NK, NLB, ALB series are analog force gauge with compact size and high accuracy. They are easy to operate

Non-Contact AC Voltage Detector 90V~1000V Tester

$1.50
Non-contact voltage pen detects from 90V to 1000V AC. LEDs flash if circuit is live (unless lower than 2v). Portable:

NR-81530 K Type Temperature Sensor used in Thermocouple Probe or K Type Thermocouple

$5.71
 K type Surface temperature probe, for measuring the temperature of flat or slightly convex surfaces. This probe offers a fast,

NSHL468 RJ11Cat5 RJ45 Cat6 LAN Cable Tester Handheld Network Telephone Line Wire Detector Tracker

$2.00
New good helper for test network, telephone multi-purpose, computer network cable tester. High hardness precision pressing die, durable, no damage

Over Load Protection HT208D 1000v1000A 6000 Counts ADDC True RMS Digital Clamp Meter Inrush Current

$35.00
Name: AC/DC Digital Clamp Meter Type: HT208D Brand: Generic Material: plastic Color: Red MOQ: 1000 Function: Range Accuracy: HT208D DC

OW-103 water treatment ph meter

$17.25
Place of Origin: Guangdong, China (Mainland) Brand Name: OW-103 water treatment ph meter, OWAY Model Number: OW-103 Product Name: Water

PC101 PH Meter Portable Measure Water Quality PH CL2 Chlorine Tester Level

$13.50
This water quality tester is designed to test pH and chlorine level for swimming pool and spa. It is easy

PC102 Digital 2 In 1 Water Quality PH And Chlorine Level Tester Meter

$12.50
Features: Essential tool for quick and accurate readings of PH & chlorine as chlorine is the most commonly used disinfectant

Pen Type TDS Meter Tester with Calibration Solution

$16.71
Pocket sized and feather-weight for portable use in a large number of applications including Production and drinking of pure water,

PH Buffer Solution Powder For Test Meter Measure Calibration

$0.90
Since this is a powder, in a sealed package there is no “shelf life”. The content will make up to

PH-009 Original Pocket Pen Type Water y0.0-14.0pH PH Meter Digital Tester for Aquarium Pool Water Laboratory

$6.70
Features: The electrode has been used(laid) for long time from the last calibratio The electrode has been used in particularly