What's in the box:

Digital Total Dissolved Solid Meter Water Quality Tester Temperature Meter Accurate and Reliable 0-999ppm Water Test Meter for Drinking Water Aquariums Swimming Pool Spa (Standard)

Features:
2-in-1 water quality test: The meter has a two-in-one function, which can measure Total Dissolved Solid and temperature(/) with high precision at the same time. All-round measurement of water quality to ensure healthy water quality.
Accurate and Easy-to-Use: Adopt high precision chip and premium probe, highly efficient and accurate. Put the meter tester into the water, then stabilized reading will be locked on-screen in seconds. The hold function is convenient to read and record. It will shut off automatically if no operation in 5 minutes to save the battery.
Wide Applications: The meter is a great water quality test tool for drinking water, water filtration, and purification systems such as RO systems or DI systems, aquariums, hydroponics (test nutrients), pools, spas, and more. The meter is great for checking your tap water quality and knowing when to change a filter.
Durable and Convenient: Made of ABS plastic, sturdy and not easy to deform. Lightweight and compact for easy portability to any indoor or outdoor water testing sites.
Warranty: If there are any problems, please contact our store in time. We will give you a satisfactory solution.

Specifications:
Item name: Total Dissolved Solid Meter
Main material: ABS
Color: Light grey
Battery: 2*LR44 button batteries (Included)
Measurement range: Total Dissolved Solid: 0-999ppm; Temperature: 0-45(32-113)
Product size: 155*29*20mm
Product weight: 50g

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*3.5*3cm

Package list:
1*Total Dissolved Solid Meter
1*User Manual