Hanna Instruments Glass Cuvettes HI731360 - Replacement Cuvettes with Caps for HI977 Photometers (2-Pack) combo meter calibration ✅ 300-Hour Battery Life: Continuous

✅ 300-Hour Battery Life: Continuous use on a single 9V alkaline battery (included)

Temperature Range: 1-55 °C

controller

Made in Canada (Vancouver

Hanna Instruments Glass Cuvettes HI731360 - Replacement Cuvettes with Caps for HI977 Photometers (2-Pack) combo meter calibration ✅ 300-Hour Battery Life: ContinuousMaintain measurement precision with Hanna Instruments HI731360 replacement glass cuvettes. This professional grade 2 pack includes optically clear borosilicate glass cuvettes with secure caps, designed specifically for HI977 series portable photometers to ensure accurate, repeatable colorimetric measurements. Precision Features: Optically clear borosilicate glass: High quality construction ensures accurate light transmission for reliable measurements