* with free battery and Buffer Powder* description with atc function clear and bright lcd backlight...

4 In 1 Digital PH Meter With TDS EC Temperature Measurement Waterproof PH TDS Temp 0.01 Resolution...

Key Features Multi-Band GNSS for Optimal Accuracy US & Canada Routable Topo Maps 2.6′′...

Ph meter on offer used to measure acid and alkalinity of liquid and chemicals. comes with buffer/...

These is a precision instrument used to measure and display the pressure of liquids or gases within...

Digital soil meter, Measure ph, humidity, light... easy to use. Plug and play.

Measure ph, moisture and light of soil. Professional farming.

These are precision instruments used to measure and monitor the rate and volume of water flowing...

Digital Salinity Tester for Salt Water - Aquarium Salinity Meter with ATC, IP67 Waterproof, 0-200...

Has a maximum voltage of 1000v fuse protection f500mA/250v it rechangeable

Charging system test Engine system activation Brand New Good quality

Measure with pinpoint accuracy in seconds! This professional-grade laser distance meter replaces...

AS803 Digital Lux Meter This mini lux meter provides stable, safe, and reliable light illuminance...

2.1 Inch LCD Screen Display - Input Frequency 950~2150MHz - Input Level -65~ -25dBm - Input...

Good quality float switch

Dissolved Oxygen Tester x1 Replacement protective cover for probex6 Electrolyte waterx1 Instruction...

This gray-white, plastic and metal digital tester (approx. 18 x 11.6 x 3.1cm, 220g) offers a...

- Sound for Locking Signal - Support DISEQC 1.0 /1.1 and 22khz Tone - LNB Power Supply:18/13V(IMax...

This is a fully automatic battery charger with 7 charge stages. Automatic charging protects your...

High Compatibility: This car battery charger is designed for 12V and 24V Lithium, LiFePO4 and...