Series TH Thermohygrometer Pen

Dual Display, Compact Design

Simultaneously measure temperature and relative humidity with the Series TH Thermohygrometer Pen. This unit features a dual LCD, user selectable units of measure, MAX/MIN functions, reset and display hold. A built-in self calibration utility allows for field calibration using the optional relative humidity calibration reference.

The Model TH-10 includes a pocket clip, battery and instruction manual. The optional kit, Model TH-10K, includes thermohygrometer pen with 33% and 75% RH calibration standards and a hard vinyl carrying case.

Product Applications

  • Greenhouses
  • Clean Rooms
  • Drying Rooms
  • HVAC
  • Food
  • Pharmaceutical
  • Textile

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Order
Ships: Consult Factory
Price: $78.00
Thermohygrometer pen. Consult Factory* $78.00 Order


RH: 10 to 90%, Temp: 32 to 122°F (0 to 50°C).
RH: ±5%, Temp: ±1.5°F or °C.
Dual 3 digit LCD.
RH: 1%; Temp: 0.1°F or °C.
Response Time:
Temp: 1 sec; RH: 1 min 80% of change.
Compensated Temperature Range:
32 to 122°F (0 to 50°C).
Power Requirements:
3 V CR2032 lithium metal battery, included, user replaceable.
2.3 oz (65 g).
Agency Approvals:


Model Number Description Usually Ships* Price Order
33% and 75% Salt Bath Calibration Standards. TH-CAL 33% and 75% Salt Bath Calibration Standards. Consult Factory $135.00 Order

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