Presto Stantest Private Limited manufactures Bench pH Meter Digital with Temperature Sensor. Presto Stantest Private Limited is an ISO 9001: 2000 certified company. Bench pH Meter Digital with Temperature Sensor is a bench model, used to check the pH of any kind of solution be it dyes or chemicals. The equipment incorporates ATC [Automatic Temperature Compensation] to give accurate pH in any temperature and weather conditions. The Bench pH Meter Digital with Temperature Sensor features a special gel filled pH electrode. It also features Stand, three Plastic Calibrated Beakers, one 500 ml. Wash Bottle, two plastic bottles [100 ml.], and five packets pH 4.0 Sachet Powder, pH 7.0 Buffer Sachet Packs with PH4 & seven Solution Bottles and Dust Cover. This Bench pH Meter Digital has Calibration Certificate, traceable to NPL, along with an Inspection and Conformance Certificate.