* Variable stroke speed (3 - 75 cycles per minute)

35 mm center hole (10 pcs

The checker is a motor-driven tool for moving a weighted test strip over a printed sample through an arc

- Lower cost than latex patch

Required for ISO 11998

Registrador de datos de pH / ORP / temperatura SDL100 Balanzas * Variable stroke speed (3DESCRIPTION DATA SHEET The Extech SDL100 is a pH meter, ORP meter and temperature data logger. It has a dual display of pH or mV and temperature. It also records data to an SD card in Excel format. Technical data Guy: Wired pH electrode pH: 0 to 14 pH mV: 1999mV to 1999mV Temperature: 32 to 149F (0 to 65C) Maximum resolution: 0. 01pH, 1mV, 0. 1 Basic precision: 0. 02 pH 0. 5% mV 1. 8F (1C) Memory: 20 million readings on 2G SD card Dimensions and