Part number:2354715-AM124-8888 Item Weight:478 g Package Dimensions:27 x 21 x 6 cm; 478 Grams Colour:Multicolored Style:Fashion Material:ABS Item Package Quantity:1 Special Features:150 Batteries included?:No Batteries Required?:No Item Type: Dissolved Oxygen Meter Material: ABS Weight: Approx. 629g/22.2oz Battery: 2 x AAA Battery (Not Include) Technical Parameter: Measuring Range: 0-199.9%/0-16.50ml/g Temperature: 0-50C/32-122F Resolution: 1%/0.01ml Temperature: 0.1C/32.18F Accuracy: 1.5%F.S Temperature: 1, 33.8 Residual Current: Not More Than 0.15mg/L Response Time: No More Than 15 Seconds Temperature Compensation: 0-50 Working Temperature: 0-50 Size: Approx. 207 x 32 x 36mm/8.1 x 1.3 x 1.4in Package Including 1 x Dissolved Oxygen Meter (Battery Not Included) 1 x Manual 2 Pack of Accessories (4pcs) High measurement accuracy, with the measurement range of 0199.9%/016.50ml/g. Lattice backlight LCD display, clear and intuitive, easy to read data. Automatic temperature compensation, quick response time, stable and reliable work. Compact size, light and portable, easy to carry, bring much convenience for you. Suitable for aquaculture, swimming pool, drinking water, agricultural water, etc. High measurement accuracy, with the measurement range of 0199.9%/016.50ml/g. Lattice backlight LCD display, clear and intuitive, easy to read data. Automatic temperature compensation, quick response time, stable and reliable work. Compact size, light and portable, easy to carry, bring much convenience for you. Suitable for aquaculture, swimming pool, drinking water, agricultural water, etc.