Beckman 6558 Incubator

Power Supply:
120 V, 0.5 A, 50, 60 Hz
Fisher Scientific Accumet 915 pH Meter
Microprocessor pH/mV Temperature Meter

Key Features:
Dual displays keep all data in view
Automatic pH buffer entry
Reads to 0.01pH, 1mV, 1C
Fail-safe prompting
Accurate single-point recalibration

Specifications:
Ranges: 0.0 to 14.00pH, 0 to +2000mV, -5C to +105C
Relative Accuracy: +0.01pH, +1.0mV, +1.0C
Repeatability: +0.01pH, +1.0mV, +1.0C
Stability(Drift/24 hr.): < +0.01pH, < +1mV, < +1C
Temperature Compensation: + Manual, No Limit, + Automatic, -5C to +105C
Slope Control: +
Environmental: 0 to 90%
Humidity: (Noncondensing)
Temperature: 15C to 40 C.