
Water Resistant Handheld 
Extended Warranty
Program
SM
Thermocouple Meters
HH601A Series
Starts at
$
ptional†
O
150
⻬ Water Resistant Housing 
⻬ °C/°F Switchable 
⻬ Display Hold 
⻬ Continuously Displays
High/Low Values
⻬ Long Battery Life 
⻬ High Accuracy 
⻬ Wide Temperature Range 
⻬ 0.1° Resolution 
Up to 999.9°C or °F 
(HH602A, HH603A)
⻬ Low Battery Warning 
⻬ Automatic Shut-Off Timer
The HH600A Series units are water 
resistant, very accurate handheld 
thermocouple meters. The HH601A 
is a low-cost unit with a Type K 
input that has 0.1° resolution to
199.9°C and automatically switches 
to 1° resolution for higher 
temperatures. The HH602A is a 
higher accuracy Type K unit with
0.1° resolution to 999.9°C or °F. 
The HH603A is the same as the 
HH602A, but can be used for 
J or T thermocouples as well as 
Type K. All the units feature a dual 
LCD displays which continuously 
display the high and low readings 
as well as the current temperature.
Specifications
Input Type: 
HH601A and HH602A: Type K 
HH603A: Types K, J, or T
Range: 
HH601A: -50 to 1350°C 
(-58 to 2462°F) 
HH602A: -200 to 1371°C 
(-328 to 2500°F)
HH603A: 
K: -200 to 1371°C (-328 to 2500°F) 
J: -200 to 999°C (-328 to 1832°F) 
T: -200 to 400°C (-328 to 752°F)
Resolution: 
HH601A: 0.1°C from 50.0 to 199.9°C, 
1°C from 200 to 1350°C; 
0.1°F from -58.0 to 399.9°F, 
1°F from 400 to 2462°F
SM
OMEGACARE 
warranty program is available for 
models shown on this page. Ask 
your sales representative for full 
details when placing an order. 
OMEGACARE 
labor and equivalent loaners.
extended
SM 
covers parts,
HH601A,
$150.
HH602A and HH603A:
0.1°C from -149.9 to 999.9°C, 
0.2°C from -200.0 to -150.0°C, 
1°C from 1000 to 1371°C; 
0.1°F from -24.9 to 999.9°F, 
0.2°F from -249.9 to 25.0°F, 
0.3°F from -328.0 to 250.0°F, 
1°F from 1000 to 2500°F
Accuracy (At Ambient, 
Excluding Probe): 
HH601A: ±0.2% FS 
HH602A and HH603A: ±0.5°C 
(-100.0 to 999.9°C), ±1°C outside; 
±1°F (-148.0 to 999.9°F), 
±1.5°F outside
To Order (Specify Model Number)
Model No. Price Description 
HH601A $150 Type K handheld autoranging thermometer 
HH602A 160 Type K handheld high accuracy thermometer 
HH603A 176 Type J, K or T handheld high accuracy thermometer 
Accessories 
CAL-3-HH 
HH-NIST 
HH600A-SC 12 Soft carrying case
Comes complete with 3 “AA” batteries, beaded Type K T/C, wrist-strap, and operator’s manual. 
All meters accept male SMP connectors. 
Ordering Example: HH601A, Type K input handheld, water-resistant thermometer with
min/max/display hold functions, $150. OCW-3, OMEGACARESMextends standard 1-year 
warranty to a total of 4 years ($37), $150 + 37 = $187.
†
$75 NIST-traceable calibration with points
†
55 NIST-traceable calibration, no points
L-46
HH603A,
$176.
Battery Life: 
HH601A: 1600 hours continuous 
HH602A and HH603A:
500 hours continuous
Battery Type: Three 1.5V “AA” (included) 
Auto Off Select: 
HH601A: 8-min, 60-min or off 
HH602A and HH603A: 60-min or off
Weight: 
HH601A: 235 g (8.3 oz) 
HH602A and HH603A: 250 g (8.8 oz)
Dimensions: 150 H x 80 W x 36 mm D
(5.9 x 3.1 x 1.4") 
Connection: Subminiature OMEGA
®
SMP
AVAILABLE FOR FAST DELIVERY!
L
 

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