Lutron PDO-519 Pen DO Meter - Dissolved Oxygen Meter

Lutron PDO-519 Pen DO meter Made in Taiwan SPECIFICATIONS LCD size : 29 mm x 28 mm. Dual function LCD Circuit Custom one-chip of microprocessor LSI circuit. Measurement & Range Dissolved Oxygen 0 to 20.0 mg/L ( liter ). Air Oxygen 0 to 100.0 %. * For reference only Temperature 0 to 50 . Resolution Dissolved Oxygen 0.1 mg/L. Oxygen in Air 0.1 % O2 . Temperature 0.1 . Accuracy Dissolved Oxygen 0.4 mg/L. (23 5 ) Oxygen in Air 0.7% O2. * For reference only Temperature 0.8 /1.5 . Sensor Structure The polarographic type oxygen probe with an incorporated Temp. sensor. Temp. Compensation 0 to 50 , * Automatic adjustment Recall Records Maximum, Minimum readings with recall. Power off Auto power off saves battery life, or manual off by push button. Data Hold Freeze the display reading. Sampling Time of display Approx. 1 second. Operating Temp. 0 to 50 . Operating Humidity Less than 80% RH. Power Supply DC 1.5V battery ( UM-4/AAA ) x 4 PCs. Power Current Approx. DC 6.2 mA. Weight 600 gram Protection IP-65 : 0 to 50 . IP-67 : 0 to 30 . Dimension 180 x 40 x 40 mm ( 7.1 x 1.6 x 1.6 inch ). Lutron PDO-519, accessories yang termausk: * Soft carrying case 1 Pc * Operation manual 1 Pc * Spare Probe head OXHD-04 , 2 pc * Probe-filling Electrolyte OXEL-03 1 botol * Baterai AAA (1,5Volt) 4 pcs