Specifications:
Condition: 100% Brand New
Material: Plastic
Conductivity measuring range: 
0μS-1999μS
2.00mS~19.99ms
TDS measuring range
0ppm~1999ppm
0ppt~19.99ppt
Conductivity/TDS measurement error: ±3NFS±1digit
Instrument Repeatability: 1μs/0.01mS
Solvent temperature compensation range: 0℃~60℃
Temperature accuracy: ±1℃
Power Supply: Lr44 button type battery * 4 (Battery not included)
Display: Large LCD segment type display
Working temperature range: 0℃~50℃
Size: approx. 75*55*28mm / 3*2.2*1.1in

Package list:
1 * Water Quality Tester (Battery not included)
1 * Instruction Manual
1 * Certificate
Made of high-quality materials, it is durable and practical
With LCD LCD high-definition display and backlight function, it can easily cope with the night environment
Large capacity button battery with built-in 4 LR44 1.5V button battery for durability and easy replacement
The probe is replaceable and easy to replace and easy to use
Ergonomically designed for non-slip design on both sides of the product