GM1312 Thermometer — Multi‑Type Thermocouple Meter for Kiln and Workshop Use
 
The GM1312 is a versatile handheld thermometer capable of reading six different thermocouple types (J, K, T, E, N, and R), making it a flexible tool for kiln diagnostics, workshop temperature checks, and general process monitoring.
It includes two basic K‑type bead probes for general testing, making it ready for immediate low‑temperature use. For kiln‑grade measurements, customers can select K‑type or R/S‑type compensating cable by the metre, each supplied with the correct matching plug.
 
Key Features
Supports six thermocouple types: J, K, T, E, N, and R
Includes two K‑type bead probes (general testing only — not suitable for pottery kilns)
Wide measurement capability depending on thermocouple type
Clear digital display with fast response
Max / Min / Hold functions for capturing temperature behaviour
Compact, lightweight handheld design suitable for studio or field use
 
Important Note for Potters
The included K‑type bead probes are NOT kiln thermocouples. They are designed for ambient, surface, and equipment measurements, not for insertion into a kiln chamber.
For accurate kiln readings, potters will need a proper ceramic thermocouple (K‑type or R‑type) with a sheathed probe and compensating cable.
 
Custom Cable Options (By the Metre)
We offer K‑type or R/S‑type compensating cable by the metre, ideal for customers who need custom lengths.
Each cable purchase includes:
The correct matching plug (K‑type or R/S‑type)
Cable cut to your selected length
Compatibility with the GM1312 and most handheld pyrometers
 
Ideal For
Kiln diagnostics and controller verification
Checking thermocouple performance (K or R type)
General workshop, furnace, and process‑temperature measurement
Potters, technicians, and educators needing a flexible, affordable meter
 
Thermocouple Compatibility
Works with J, K, T, E, N, and R thermocouples
Supplied accessories include:
2 × K‑type bead probes (general use only)