The manufacturer of the VWR 8000 PH/Temp meter is VWR.
Specification
Condition: Refurbished, Certified Pre-owned pH Range: 0 - 14 pH Resolution: 0.1/0.01/0.001 (selectable) pH Accuracy: ±0.1 / ±0.01 / ±0.005 mV range: ±2500; ±1200 mV resolution: 0.1/1 mV accuracy: ±0.3; ±1 Conductivity Range: 0.01 uS/cm - 1000 mS/cm (depending on sensor) Conductivity Accuracy: ±0.5% of value Conductivity Cell Constant: Automatic Resistivity range: 1 Ωcm - 20 MΩcm (depending on sensor) Salinity Range: 0 - 70 TDS Range: 0 mg/L - 199.9 g/L DO Concentration (mg/L): 0.00 - 20.00; 0.0 - 50.0 DO Saturation: 0.0 - 200.0 %; 0 - 500 % Temperature Range: auto: -5...+105 °C Temperature Resolution: 0.1 °C Temperature Accuracy: ±0.2 °C Display: Blacklit B/W graphic display Power supply: 230 V with power supply or 4×1.5 V AA (supplied) or via USB port Data Logging - Log Function: Yes Data Logging Capacity: Up to 4500 data sets in automatic IP Rating: IP 43 Connections: 1 measurement input Reference temperature: 20/25 °C Interfaces: Mini USB-B (USB 1.1) for data downloads
Features
Refurbished to meet manufacturer's specification In excellent condition Thoroughly cleaned Money back guarantee Certified with warranty