What's in the box:

Digital Total Dissolved Solid Meter Water Quality Tester EC/Temperature Meter 3 in 1 Accurate and Reliable 0-9990ppm Water Test Meter for Drinking Water Aquariums Pool Spa (Standard)

Features:
Accurate and Reliable: To achieve high accuracy, equipped with the premium quality probe, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at a temperature of 0?~60?.
Multi-functional and Upgraded: Professional Total Dissolved Solid, EC and Temperature meter 3 in 1. Upgraded with big backlit LCD and color change of screen(ppm40, green screen; ppm>40, red screen)for easier reading, and lock function for easy use.
Easy and Instant: Just put the meter into the water and stir it gently, then stabilized reading will be locked on LCD screen in seconds, and the meter will shut off automatically if without operation in a long time, save electricity.
Multi-functional EC Tester: Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO) System works properly, maintenance aquarium, hydroponics(test nutrients), pool and spa, etc.
Warranty: If there are any problems, please contact our store in time. We will give you a satisfactory solution.

Specifications:
Item name: EC Meter
Main material: ABS
Color: White and black
Battery: 1*CR2032 button batteries (Included)
Measurement range: Total Dissolved Solid: 0-9990ppm; EC: 0-9990 s/cm; Temperature: 0?-60?(32?-140?)
Accuracy: 2% FS
Product size: 160*30*15mm
Product weight: 45g

Note:
*Please read carefully the enclosed instructions before operating the tester.
*There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.

Package information:
Package weight: 70g
Package size: 16.5*3.5*2.5cm

Package list:
1*EC Meter
1*User Manual