Professional Smoker Thermometer Model MJ-B309994-2 - Tech Instrumentation

Professional Smoker Thermometer Model MJ-B309994-2

  • $36.25 USD
Shipping calculated at checkout.

Only 13 left!

PROFESSIONAL SMOKER THERMOMETER. 3" Dial, 2.5" Stem with 1/2" NPT Rear Connection for Smokers and BBQ's

Ultra Rugged, Waterproof Design. This is our most popular choice for smoker temperatures.



Temperature Range: 50 to 500 °F / 10 to 260 °C
Case & Ring: Hermetically sealed 300 series stainless steel.
Lens: Double strength glass standard
Dial: Aluminum with white finish and black markings.
Pointer: Black
Recalibrator: Furnished standard with external calibrator on rear of case
Connections: 316 stainless steel, 1/2"NPT.
Stem: 300 series stainless steel, 2.50" x 0.250".
Accuracy: ± 1% full range (ASME B40.3 Grade A).
Ambient Temperature: -40 to 250 °F(-40 to 120 °C).


Dial: 3"
Lens: glass
Face diameter: 3.18"
Face thickness: 0.625"
Threads: 1/2" NPT
Stem: 2.5" length x 0.250" Diameter

Customer Reviews

Based on 1 review
Heavy duty

This thermometer is built with heavy gauge metal and should come on all grills and smokers . It is also accurate. Had to modify smoker to attach ( drill larger hole in lid)

Net Orders Checkout

Item Price Qty Total
Subtotal $0.00 USD

Shipping address

★ Reviews

Let customers speak for us

210 reviews

Shipment arrived on time and as ordered.

La Crosse Technologies V10-TH

The La Crosse V10-TH Wireless Weather Station (Model No. C84343) is absolutely wonderful. The setup was easy with the Quick Setup Guide provided with the unit. The packaging contains additional support information with the website and phone number if there are questions. I especially liked the daily high low readings and the color on the unit! Tech Instrumentation provided great communication as to the availability of the product and shipping details. If fact, it arrived one day prior to the estimated delivery date. I would absolutely recommend this product and Tech Instrumentation for anyone looking for an indoor/outdoor weather station!


I needed a replacement as my original sensor no longer worked. This one works fine.

Excellent Customer Service!

I can't way enough about the customer service at Tech Instrumentation. I was looking for a hard to find specialty part, which the manufacturer told me would need to be custom made. After calling and speaking with a representative at Tech Instrumentation, the part was located and order was filled, right over the phone. Delivery was prompt, and instrument is working great. Highly recommended company for lab supplies!

Worked great

Put batteries in and worked great