RKI AirLink 7530 Wireless Relay Module Configuration:2.4GHz, Non-Explosion-Proof with an audible tone and effluent monitoring 6303900190-S-M-M-W-50 Configuration:P7/LM2/200ft The YSI Pro10 is

with an audible tone and LED indicator for clear readings

storage caps and electrode stands are in the Horiba Parts & Accessories collection

cartridges

Suitable for storing any pH or ORP electrode — never store electrodes in distilled or deionized water

The OTT MF Pro is a handheld electromagnetic flow meter for wading and open-channel velocity/depth measurements

RKI AirLink 7530 Wireless Relay Module Configuration:2.4GHz, Non Explosion Proof with an audible tone and effluent monitoring 6303900190 S M M W 50 Configuration:P7 LM2 200ft The YSI Pro10 is with an audible tone and LED indicator for clear readings storage caps and electrode stands are in the Horiba Parts & Accessories collection