Cutoff--:--:--
Worldwide delivery
Product Image

RIDGID HM-100 Micro Humidity & Temperature Meter

$328.04
SKU
RID37438
EAN
095691374387
Brand
RIDGID

Professional RIDGID HM-100 meter for humidity, temperature, dew point & wet-bulb readings with capacitive sensor. Ideal for HVAC applications.

Buy more, save more
1 unit
$328.04
-19%
2+ units
$328.04
$264.98
-21%
3+ units
$328.04
$260.36
-20%
4+ units
$328.04
$262.78
-21%
5+ units
$328.04
$260.45
-21%
6+ units
$328.04
$258.90
-22%
12+ units
$328.04
$256.38
-22%
24+ units
$328.04
$254.44

Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Request a quote

Technical Specifications

9V Battery (included)Power Source
0% to 100% RHHumidity Range
-30°C to 100°CTemperature Range
±0.5°CTemperature Accuracy
Humidity & Temperature Meter
Fast Worldwide Shipping
  • Shipped within 0-2 business days
  • Shipping to United States: 3-5 business days*
  • Free Shipping Included
Applications
  • HVAC systems
  • Building diagnostics
  • Indoor air quality monitoring
  • Industrial climate control
Shop with your AI assistant
  • Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
  • Get a ready-made basket: one link puts everything in your basket here.
  • You always pay securely here: your assistant never sees your card.

Similar Products

STANLEY Intelli Tools Moisture Meter
$99.86 $58.40 at 48+
STANLEY® Intelli Tools
STANLEY Intelli Tools Moisture Meter
Brannan Horizontal Fridge Freezer Thermometer
$38.95 $11.95 at 24+
Brannan
Brannan Horizontal Fridge Freezer Thermometer
UNION 3G114E 5 Lever Mortice Deadlock, Satin Chrome, 67mm
$185.79 $133.95 at 24+
UNION
UNION 3G114E 5 Lever Mortice Deadlock, Satin Chrome, 67mm
HiLo Low Cost VU Panel Meter for Audio Equipment
$78.54 $39.87 at 48+
HiLo
HiLo Low Cost VU Panel Meter for Audio Equipment
Arctic Hayes Non-Contact Infrared Digital Thermometer
$139.68 $90.05 at 48+
Arctic Hayes
Arctic Hayes Non-Contact Infrared Digital Thermometer
Monument 258F Gas Test Gauge, 60mb, 600mm
$124.43 $71.66 at 48+
Monument
Monument 258F Gas Test Gauge, 60mb, 600mm
Brennenstuhl Moisture Detector for Wood & Building Materials
$77.96 $39.55 at 48+
Brennenstuhl
Brennenstuhl Moisture Detector for Wood & Building Materials
Faithfull pH Meter with 200mm Long Probe for Soil Testing
$45.29 $14.50 at 48+
Faithfull
Faithfull pH Meter with 200mm Long Probe for Soil Testing
PRO SIGNAL Digital Thermo Hygrometer with Alarm & Calendar
$42.66 $11.91 at 48+
Pro Signal
PRO SIGNAL Digital Thermo Hygrometer with Alarm & Calendar
TENMA Pocket Digital Sound Level Meter, 40dB to 130dB
$82.07 $43.72 at 48+
Tenma
TENMA Pocket Digital Sound Level Meter, 40dB to 130dB
Faithfull Microwave Leak Detector, 3MHz - 3GHz, Analogue Display
$42.68 $11.54 at 48+
Faithfull
Faithfull Microwave Leak Detector, 3MHz - 3GHz, Analogue Display
Kingfisher Traditional Wooden Thermometer, 255mm
$34.45 $4.87 at 48+
Kingfisher 
Kingfisher Traditional Wooden Thermometer, 255mm
Arctic Hayes Stem Thermometer for Liquids & Solids
$61.84 $26.93 at 48+
Arctic Hayes
Arctic Hayes Stem Thermometer for Liquids & Solids
Faithfull Digital Thermometer with Stainless Steel Probe
$52.77 $24.48 at 48+
Faithfull
Faithfull Digital Thermometer with Stainless Steel Probe

You might like

Mueller Electric Miniature Crocodile Clip, 5A, Nickel-Plated Steel
$31.02 $5.39 at 24+
MUELLER ELECTRIC
Mueller Electric Miniature Crocodile Clip, 5A, Nickel-Plated Steel
Mueller Electric Crocodile Clips with Red Insulators, 10A, Pack of 10
$44.77 $16.50 at 48+
MUELLER ELECTRIC
Mueller Electric Crocodile Clips with Red Insulators, 10A, Pack of 10
Timco Self-Adhesive Euro Escutcheon - Satin Stainless Steel 52mm
$33.43 $4.33 at 48+
Timco
Timco Self-Adhesive Euro Escutcheon - Satin Stainless Steel 52mm
TENMA BNC Plug to 2x IC Hook Clip Test Lead, 1m
$38.30 $8.11 at 48+
Tenma
TENMA BNC Plug to 2x IC Hook Clip Test Lead, 1m
FLUKE 10A 4mm SureGrip Crocodile Clip Set, 600V/1000V Rated
$101.96 $64.31 at 48+
FLUKE
FLUKE 10A 4mm SureGrip Crocodile Clip Set, 600V/1000V Rated
DMT F70F Mini Sharp 140mm Diamond Whetstone, Red, 600 Grit
$57.71 $32.21 at 48+
DMT
DMT F70F Mini Sharp 140mm Diamond Whetstone, Red, 600 Grit
Tenma 4mm Test Lead Set, 30V AC/60V DC, Red & Black
$33.73 $3.89 at 48+
Tenma
Tenma 4mm Test Lead Set, 30V AC/60V DC, Red & Black
STAUBLI 19A 4mm Dolphin Clip XDK-1033, Red
$43.98 $15.56 at 48+
STAUBLI
STAUBLI 19A 4mm Dolphin Clip XDK-1033, Red
HIRSCHMANN 6mm Crocodile Clip, Grey/Yellow, 6A
$28.43 $6.17 at 24+
HIRSCHMANN TEST AND MEASUREMENT
HIRSCHMANN 6mm Crocodile Clip, Grey/Yellow, 6A
SILVERTRONIC 4mm Fused Crocodile Clips - Black & Red, 500mA/1000V
$70.07 $37.13 at 48+
SILVERTRONIC
SILVERTRONIC 4mm Fused Crocodile Clips - Black & Red, 500mA/1000V