$200 - $300

37803-32 Compact Thermohygrometer; 10 to 95% RH, -4 to 140F by Digi-Sense

Meter utilizes a thin film capacitance sensor for humidity and a semiconductor sensor for temperature measurements. Compact design is ideal for field applications, displays relative humidity or temperature on large LCD. Features data hold, °F/°C selectable reading and analog output signal (10mV/1% RH or 1degF/degC) for use with a chart recorder. Fast response time of less than 3 seconds, with a sampling rate of 2.5 times per second.

Whats Included: one 9 V battery and carrying case.

Part Number: R12350PA

SXL-F-RX1 Fill System with Relay by Agrowtek

Electronic optical "liquid level control system" includes two liquid sensors for high and low "fill" or "drain" control of fluids in tanks, reservoirs, etc. Only power and a valve or relay is required to complete the level control system; no external controller required. Easy to wire and setup. Includes one standard and one latching sensor. Compatible with 5-24Vdc valves and relays. Available with optional VX1 water valve kit or RX1 outlet kit for direct operation of 120Vac pumps, valves and other equipment.

93830-66 Type J Ungrounded Industrial Thermocouple Probe, 9" L, 1/2" Connection by Digi-Sense

Thermocouple Probes Assemblies are ideal for use in industrial applications, chemical processes, production lines, ovens, furnaces, and vessels. The probes conductor is made of 20 gauge wire encased by ceramic insulators along with a standard size aluminum protection head. Head features a gasketed cap to seal out dust and moisture and houses a ceramic terminal block with screw terminals. Head has a 3/4" NPT (F) opening on the side for easy connection to electrical conduit. 316 stainless steel thermowells are included in assemble and are ideal for applications where removing of the probe without draining the vessel is necessary.