Rechargeable Dissolved Oxygen Pen with 5 Meter Cable
ID: #586767
Description
This Dissolved Oxygen meter is a pen-style tool that measures dissolved oxygen and temperature in water. High sensitivity and accurate readings are enabled by a thin membrane kit and calibration in air. With a rechargeable environment-friendly battery, the device has a 5m cable for easy manipulation. It supports manual salinity and barometric pressure compensation and °C/°F automatic temperature compensation built-in. A big LCD with adjustable brightness ensures visibility in dark places. The portable DO meter can measure the dissolved oxygen level in water with unit of mg/l in liquid. This meter is useful in a variety of applications where it is important to monitor dissolved oxygen levels in water, including: Aquaculture Measuring dissolved oxygen value in water is critical in aquaculture operations to ensure that the fish or other aquatic organisms are getting enough oxygen to survive. Environmental Monitoring Dissolved oxygen levels are an important indicator of water quality and can be used to assess the health of aquatic ecosystems. The DO Pen can be used to monitor dissolved oxygen levels in lakes, rivers, and other bodies of water. Backlit LCD with D.O. & Temperature display 100% D.O. calibration in air. Chemical is not required. Easy replaceable thin membrane kit with high sensitivity Refill electrolyte quickly. Simple to maintain Selectable % and mg/L unit for D.O. Value °C/°F automatic temperature compensation built-in Manual salinity and barometric pressure compensation Rechargeable battery via USB type C port Brightness adjustable backlight for dark places Complete Kit includes: D.O. Pen Style Meter, D.O. Probe with 5 meter cable, plastic carrying case, rechargeable battery, USB-C cable, 1 bottle electrolyte solution, 2 replacement heads & instructions. Specifications Function Value DO Measuring Range 0.0~199.9 (in %) DO Accuracy ±3% F.S (in %) DO Resolution 0.1% (in %) DO Measuring Range 0.00~20.00 (in mg/l) DO Accuracy ±0.4 (in mg/l) DO Resolution 0.01 (in mg/l) Temp. Measuring Range 0~50.0℃, 32~122°F Temperature Accuracy ±0.5℃, 0.9°F Temperature Resolution 0.1℃ Manual Compensation Included Salinity Adjustable Range 0.0~45.0 ppt Salinity Resolution 0.1 ppt Barometric Pressure 500~760 mmHg/101.3~66.7 Kpa Adjustable Range Barometric Pressure Resolution 1 mmHg/0.1 Kpa Auto Temp. Compensation 10~40.0℃ 50~104°F LCD Size 30(L) *1 8 (W) mm Operating Temperature 0~40℃ Operating RH% Humidity ＜85% Storage Temperature 0~40℃ Storage RH% Humidity ＜80% Sensor Response Time ＜30 seconds Sensor Warmup time ＜60 seconds after power up Sensor Life Time >6 months (with good maintenance) Meter Size 176(L) * 39(W) * 39(H) mm Weight ~265g Battery 3.7V@500mAh re-chargeable battery Power Consumption 60 hours operation (no backlight condition) Re-charging Time 1.5 hours Standard Package Meter (with battery built-in), Dissolve Oxygen (D.O.) Probe, Electrolyte, 2PCS membrane kits, USB-type C charging cable, Manual, Carry Case Downloads Instruction Manual Comparison Chart Compare Sper Scientific Dissolved Oxygen (DO) Meters Model Number 850045 850048DOK 850081DOK 860055 860067 860073 Product Name Waterproof DO Meter Pen Combination Water Meter Kit w/ DO Probe Dissolved Oxygen Meter Kit Rechargeable DO Pen w/ 5 Meter Cable Optical Dissolved Oxygen Meter Portable Optical Dissolved Oxygen Meter DO Range (% Saturation) 0–100% O₂ in air 0–200% 0–100.0% 0.0–199.9% 0.0–200.0% 0-200% DO Range (mg/L) 0–20.0 mg/L 0–20.0 mg/L 0–20 mg/L 0.00–20.00 mg/L 0.0–20.0 mg/L 0 -20 mg/L DO Accuracy (mg/L) ±0.4 mg/L ±0.4 mg/L ±0.4 mg/L ±0.4 mg/L 6 months >1 year >1 year Measures pH (optional probe) (optional probe) Measures ORP / mV (optional probe) Measures Conductivity/TDS (optional probe) (optional probe) Measures Salinity Via compensation (optional probe) (optional probe) Via compensation Via compensation Via compensation Memory / Data Storage Max/Min record 99 memory points 99 memory points +100,000 memory points RS232 / Data Output RS232 USB Display Type Dual LCD Large backlit LCD Backlit LCD Backlit LCD Large LCD Large LCD Simultaneous DO & Temp. √ √ √ √ √ √ Backlight √ √ √ √ Battery Type (4) AAA (4) AAA 9V 3.7V 500mAh Rechargeable Li-ion (6) AAA Rechargeable Li-ion Charging USB Type-C(~1.5 hr) USB IP Rating IP-67 IP-67 IP-67 Housing / IP-68 Sensor Spare Probe Heads 2 spare probe heads 2 spare probe heads 2 spare probe heads 2 spare probe heads Electrolyte Solution √ √ √ √
Price
$333.50
Last Updated
9 August 2026, 16:39 UTC
Store Information
physical store
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