We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red handheld digital thermometer model 1303 with dual display

TES Electrical Electronic Corp.

TES Electrical Electronic Corp. 1303 Dual Digital Thermocouple Thermometer electrician tool

SKU CH-QKQE-FPBSG MPN 1303

Dual digital thermocouple thermometer for industrial temperature measurement

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Dual-channel thermocouple input for simultaneous two-point measurement
  • Large backlit LCD shows both readings clearly in low light
  • Wide temperature range covers industrial and HVAC applications
  • Data-hold and min/max capture simplify logging of critical values
  • Rugged red housing with protective holster resists job-site knocks

Dual Thermocouple Measurement

The TES 1303 is a dual digital thermocouple thermometer designed for industrial temperature monitoring. It accepts two thermocouple inputs simultaneously for differential or independent readings. The handheld instrument suits electricians and technicians who need to track two points at once. A red housing provides visibility in workshop environments.

Suits Dual-Point Monitoring

This meter fits professionals who must compare supply and return temperatures or log two separate circuits in one session. It does not serve users who require data-logging memory or computer connectivity for automated reports. Buyers needing non-contact infrared measurement should consider a different instrument type. The single-box pack contains one complete unit.

Dual-Channel Thermocouple Input

The defining specification is the dual thermocouple input capability that enables simultaneous two-channel temperature measurement. This feature determines whether the instrument matches a job requiring differential readings or independent dual-point checks. Without this capability a single-input thermometer would require sequential measurements instead. The 1303 model delivers this dual-input function in a compact handheld form.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $90.99
Typical for this category: the median of 5,006 items is $95.99.

Specifications

Product
Brand nameTES
Model name1303
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How long can the TES 1303 thermometer log temperatures on its internal memory before the buffer fills?

The TES 1303 is a real-time display instrument with no internal data-logging buffer, so no logging limit applies during sustained use.

What is the audible noise level and case temperature of the TES 1303 after eight hours of continuous operation?

The TES 1303 has no fan or active cooling; it runs silently and the housing stays at ambient temperature during all-day use.

Which thermocouple probes and battery must I already have to operate the TES 1303 out of the box?

The TES 1303 requires two K-type thermocouple probes and a standard 9 V battery, neither of which is included in the box.

More in Electrical Trade Tools & Kits

Similar items