KASAHARA OK-1P pH Checker (4/7/9/14)

Generated Signals: 

   pH: 4 / 7 / 9 / 14 equivalent signal 4-stage switching

   mV: +160, 0, -120, -416 4-stage range

Electrode: LR1×2（1．5V×2）

Battery check: LED Lighting

External dimensions: 50（W）×90（D）×26（H）mm

Weight: Approx. 100g

Standard Accessories: Connection cable, 50 cm 1 type