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DSZH Laser tachometer 290034006 - HVAC Tools
DSZHHVAC Tools

DSZH Laser tachometer 290034006

The DSZH DT-2234BL is a laser tachometer for non-contact RPM measurement in HVAC and industrial applications, delivering ±(0.05% + 1 digit) accuracy across 10 to 99,999 RPM with 0.1 RPM resolution below 1,000 RPM and…

SKU 3G-CBM-01585

Brand
DSZH
Item
Laser tachometer 290034006
Category
HVAC Tools
UNSPSC
41112509 — Air velocity and temperature monitors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DSZH
model
DT-2234BL
battery
4 x 1.5V AA
accuracy
±(0.05% + 1 digit)
resolution
0.1 RPM (<1,000 RPM)
laser power
<1 mW
measurement range
10 to 99,999 RPM
power consumption
~20 mA DC
detecting distance
50-2,000 mm

Technical Documents

(1)
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DSZH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DSZH DT-2234BL is a laser tachometer for non-contact RPM measurement in HVAC and industrial applications, delivering ±(0.05% + 1 digit) accuracy across 10 to 99,999 RPM with 0.1 RPM resolution below 1,000 RPM and a 50–2,000 mm detecting distance.

Frequently Asked Questions

What is the DSZH DT-2234BL laser tachometer used for?

The DSZH DT-2234BL laser tachometer is used for non-contact RPM measurement in HVAC and industrial applications. It measures rotational speed from 10 to 99,999 RPM, making it suitable for motors, fans, pumps, and other rotating machinery where close access is difficult or hazardous.

What are the specifications of the DSZH DT-2234BL laser tachometer?

The DSZH DT-2234BL has a measurement range of 10 to 99,999 RPM with ±(0.05% + 1 digit) accuracy and 0.1 RPM resolution below 1,000 RPM. It uses a Class 2 red laser diode (<1 mW) with a detecting distance of 50–2,000 mm, powered by 4 x 1.5V AA batteries.

Where to buy the DSZH DT-2234BL laser tachometer in Singapore?

You can source the DSZH DT-2234BL laser tachometer through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this HVAC tool.

How to use the DSZH DT-2234BL laser tachometer for accurate RPM measurement?

To use the DSZH DT-2234BL, attach reflective tape to the rotating target, aim the laser at the tape from 50–2,000 mm, and press the measure button. The LCD displays RPM with 0.1 resolution below 1,000 RPM. The memory stores last, max, and min values for analysis.

Used in

Common applications for DSZH
Split-system air conditioner service — DSZH SAE unions and flare fittings for refrigerant line connections
Heat pump maintenance — DSZH dudgeon/NPT unions for adapting service valves
Refrigerant recovery operations — DSZH adapter bottles and reducing adapters for recovery equipment
Industrial refrigeration systems — DSZH T unions and multi-port bases for manifold assembly
Compressor burnout cleanup — DSZH Acid Away Pro neutralizer with disposable injector
Condenser coil repair — DSZH plastic fin rectifier for straightening bent fins
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DSZH Products

3G Electric supplies DSZH hvac tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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