Features:
Made of superb p lastic material, it is long-lasting use.
Clear reading in both day and night for its backlight display design.
5 in 1, / EC/ / and salinity measurement,  price for multiuse.
IP67  resistance and operated by built-in cell,  size and lightweight for better use experience.
for the measuring of drinking , laboratory, industrial waste , aquarium, swimming pool, aquaculture, rice fields, etc.

Specifications:
Material: P lastic
Color: White & Black
P ower s upply: 3 * 1.5V 160mAh LR44 Cell (NOT Included)
Measurement :
: 0-1000ppm
EC: 0-10000US / c m
Salt: 0.00-25.00%
Seawater salinity: 10.1-200.0ppt
: 0.1~60.0℃ (32.0-140.0℉)
Accuracy: 0.01-5.00%(±0.1%)
                5.01-25.00%(±1%)
Backlight: Support
resistance: IP67
Screen display size: 33*24mm
Package Size: Approx. 183*37*37mm
Package Weight: Approx. 177g

Packing List:
1 *  
1 * User Manual (English)