This chlorine tester provides all chlorine data therefore prevent excessive or low residual chlorine...

Measure salt water or salinity of water, ideal for aquariums and marine monitoring. Measures on 2...

This chlorine tester provides all chlorine data therefore prevent excessive or low residual chlorine...

highlights 180° Rotating Probe and 2.25" Backlit LCD: TopTes TS-710 Light meter with 180-degree...

Rhos apprived pen detector. 2 aaa batteries. multiple alarms. portable. high alert.

Electrical test kit ingco

1)It features rubber feet for stability and anti-slip. 2)It is compatible with laser levels that...

3:1 Gear ratio for fast rewind Length & width:30mx12.5mm With metric and inch Pure material...

Enhanced visual and audible alerts: stay alerted with five red led's (visual) and 85db audible...

These PH strips can test pH levels from 0 to 14, with the accompanying pH color chart enabling quick...

These PH strips can test pH levels from 0 to 14, with the accompanying pH color chart enabling quick...

This chlorine tester provides all chlorine data therefore prevent excessive or low residual chlorine...

This brix refractometer delivers highly accurate sugar content measurements, ranging from 0-90%...

The laser distance meter offers a variety of measurement modes including continuous measurement;...

Accurate Fast readings Strong Durable

These high-purity buffer solutions ensure precise pH calibration with ±0.01 pH accuracy at...

Total fibre glass measuring tape 50meters

This stud finder is used to locate the framing studs (wooden or metal beams) that are hidden behind...

The laser distance meter offers a variety of measurement modes including continuous measurement;...

Enhanced visual and audible alerts: stay alerted with five red led's (visual) and 85db audible...