Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JB INDUSTRIES Psychrometer: Temp/Humidity/Dew Point, Dew Point/Humidity/Temp - Wireless Refrigeration Diagnostic Kits
JB INDUSTRIESWireless Refrigeration Diagnostic Kits

JB INDUSTRIES Psychrometer: Temp/Humidity/Dew Point, Dew Point/Humidity/Temp

The JB INDUSTRIES Psychrometer is a wireless refrigeration diagnostic kit from the Climate Class series that measures temperature, humidity, and dew point. It includes two psychrometers and is compatible with the JB…

SKU 3G-OTH-71583

Also listed as: WH2 · WH 2

Brand
JB INDUSTRIES
Item
Psychrometer: Temp/Humidity/Dew Point, Dew Point/Humidity/Temp
Category
Wireless Refrigeration Diagnostic Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
WH-2
Series
Climate Class
Type
Dew Point/Humidity/Temp, -40°F to 275°F
Includes
(2) Psychrometers
Measures
Temperature/Humidity/Dew Point
App Compatibility
JB GO V2

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JB INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JB INDUSTRIES Psychrometer is a wireless refrigeration diagnostic kit from the Climate Class series that measures temperature, humidity, and dew point. It includes two psychrometers and is compatible with the JB GO V2 app. The device has a temperature range of -40°F to 275°F (MPN WH-2).

Frequently Asked Questions

What is the JB INDUSTRIES Psychrometer used for?

The JB INDUSTRIES Psychrometer is a wireless refrigeration diagnostic tool that measures temperature, humidity, and dew point. It is used by HVAC and refrigeration technicians to evaluate system performance, detect moisture issues, and optimize efficiency. The device pairs with the JB GO V2 app for data logging and analysis.

What are the specifications of the JB INDUSTRIES Psychrometer WH-2?

The JB INDUSTRIES Psychrometer WH-2 measures temperature, humidity, and dew point with a range of -40°F to 275°F. It is part of the Climate Class series and includes two psychrometers. The unit is compatible with the JB GO V2 app for wireless data transfer and diagnostics.

Where to buy the JB INDUSTRIES Psychrometer worldwide?

3G Electric supplies the JB INDUSTRIES Psychrometer WH-2 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this wireless refrigeration diagnostic kit.

How to use the JB INDUSTRIES Psychrometer with the JB GO V2 app?

To use the JB INDUSTRIES Psychrometer, pair the device with the JB GO V2 app via Bluetooth. Place the psychrometer in the target environment to measure temperature, humidity, and dew point. The app displays real-time readings and logs data for analysis. Ensure the app is updated for full compatibility.

Used in

Common applications for JB INDUSTRIES
Refrigeration system servicing — JB INDUSTRIES analog pressure gauges (QC-G864) for monitoring low-side pressures
HVACR installation — JB INDUSTRIES capillary tubing (TC-36-12) for metering refrigerant in split systems
Commercial air-conditioning maintenance — JB INDUSTRIES saddle piercing valves (A32906) for adding access ports to copper lines
Evacuation and charging — JB INDUSTRIES valve core removers (CM-CRTOOL) for rapid core extraction during pump-down
Field service hose connections — JB INDUSTRIES low side charging hoses (CLS-60B) for connecting manifold gauges to systems
Flow control in service lines — JB INDUSTRIES mini ball valves (MBV5-03) for isolating sections during repair

JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES wireless refrigeration diagnostic kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
JB INDUSTRIES Psychrometer: Temp/Humidity/Dew Point, Dew Point/Humidity/Temp, -40°F to 275°F (MPN WH-1)
JB INDUSTRIES
JB INDUSTRIES Psychrometer: Temp/Humidity/Dew Point, Dew Point/Humidity/Temp, -40°F to 275°F (MPN WH-1)
JB INDUSTRIES Smart Refrigerant Probe Kit: Pressure/Temp, Pressure/Temp, -40°F to 302°F, LED Display (MPN CC-2-CP)
JB INDUSTRIES
JB INDUSTRIES Smart Refrigerant Probe Kit: Pressure/Temp, Pressure/Temp, -40°F to 302°F, LED Display (MPN CC-2-CP)
JB INDUSTRIES Pressure/Temperature Gauge Kit: Pressure, Pressure, -10°F to 120°F, 0 psi to 800 psi (MPN WP-1)
JB INDUSTRIES
JB INDUSTRIES Pressure/Temperature Gauge Kit: Pressure, Pressure, -10°F to 120°F, 0 psi to 800 psi (MPN WP-1)
JB INDUSTRIES Temperature Clamp: Temp, Temp, -40°F to 302°F, Fits 1/4 in to 2 in Pipe Dia, JB GO V2 (MPN WC-1)
JB INDUSTRIES
JB INDUSTRIES Temperature Clamp: Temp, Temp, -40°F to 302°F, Fits 1/4 in to 2 in Pipe Dia, JB GO V2 (MPN WC-1)
JB INDUSTRIES Manometer: Pressure, Pressure, LED Display, JB GO V2/measureQuick, 1/8 in NPT (MPN WM-1)
JB INDUSTRIES
JB INDUSTRIES Manometer: Pressure, Pressure, LED Display, JB GO V2/measureQuick, 1/8 in NPT (MPN WM-1)
JB INDUSTRIES Manometer: Pressure, Pressure, LED Display, JB GO V2/measureQuick, 1/8 in NPT (MPN WM-2)
JB INDUSTRIES
JB INDUSTRIES Manometer: Pressure, Pressure, LED Display, JB GO V2/measureQuick, 1/8 in NPT (MPN WM-2)

More from JB INDUSTRIES

View all JB INDUSTRIES parts
JB INDUSTRIES Temperature Clamp Kit: Pressure/Temp, Pressure/Temp, -10°F to 120°F, 0 psi to 800 psi (MPN CC-2-CHP)
JB INDUSTRIES
JB INDUSTRIES Temperature Clamp Kit: Pressure/Temp, Pressure/Temp, -10°F to 120°F, 0 psi to 800 psi (MPN CC-2-CHP)
JB INDUSTRIES Pressure/Temperature Gauge Kit: Pressure, Pressure, -10°F to 120°F, 0 psi to 800 psi (MPN WP-2)
JB INDUSTRIES
JB INDUSTRIES Pressure/Temperature Gauge Kit: Pressure, Pressure, -10°F to 120°F, 0 psi to 800 psi (MPN WP-2)
JB INDUSTRIES Temperature Clamp Set: Temp, Temp, -40°F to 302°F, Fits 1/4 in to 2 in Pipe Dia (MPN WC-2)
JB INDUSTRIES
JB INDUSTRIES Temperature Clamp Set: Temp, Temp, -40°F to 302°F, Fits 1/4 in to 2 in Pipe Dia (MPN WC-2)