
700 Series Thermistor and Probes
Thermistor Meter
700 Series
(800) 421-2853 • FAX (828) 658-0728 • www.palmerwahl.com
19
Probe Description
LN0250 Flexible Immersion Probe Vinyl sheath and .135"
diameter epoxy tip. Small and flexible. 3.6 Second response time*.
LN0252 Button Surface Probe Solid .375" diameter button can
be attached with pressure sensitive adhesive tape or epoxy.
Stainless steel contact surface. 1.1 Second response time*.
LN0253 Scr
ew-In Immersion Probe
For measur
ements in
pipes, vessels or reactors. 3.6 Second response time*.
Stainless steel shank with 1/8" NPT fitting, 6" standar
d stem
length, 12" option, or
der
LN0253-12.
LN0255 Immersion Probe For liquid and semi-solids. Stainless
steel. For foods, chemical, pharmaceutical and laboratory work.
0.1°C interchangeability, 6" long stem, .125" diameter. For 12"
length option, order
LN0255-12. 1.0 Second response time*.
LN0255A Immersion Probe With .05°C interchangeability, 6"
shank, .250" diameter
. For 12" length option, or
der
LN0255A-12.
*Response time is based on 63% in water moving at 3 feet per second.
700MC Meter with
LN0253 Screw-in
I
mmersion Probe
LN0255 Immersion Pr
obe
LN0253 Screw-In Immersion Probe
LN0252 Button Surface Probe
LN0250 Flexible Immersion Probe
700M THERMISTOR METER INTERCHANGEABLE PROBES
High accuracy Digital Thermometer is microprocessor
based and accepts interchangeable probes.
Temperature range -1.00° to 60.99°C
(30.20° to 141.78°F)
Meter accuracy ±0.03°C (.06°F)
System accuracy ±0.15°C (0.27°F) when
meter and probe are
calibrated separately
or: ±0.04°C (0.07°F) when
meter and probe are
calibrated together
Drift (per year) ±0.02°C (0.04°F)
Interchangeability
(probe to probe) 0.10°C (0.18°F)
Readout 0.33 in. high LED
Battery Life 8 hours
Recharge time 8 hours
Specifications
Probes are supplied with 5 foot cord
and plug to connect with meter
700M THERMISTOR METER INTERCHANGEABLE PROBES
170 Y
ears of Continued Innovation
05/08
Calibration Services Available
• 700MC Meter Range -1.00° to 60.99°C
•
700MF Meter Range 30.20° to 141.78°F
• Resolution .01°C/°F
• Accuracy ±0.03°C (±.06°F)
• Large 0.33" LED display
• Rechargeable Battery Pack Powered
Apply the latest technological advances to laboratory and field
work with Wahl’s exceptionally sensitive and stable Model
700M
Thermistor Heat-Prober. With a resolution of 0.01°C/°F and
matching sensitivity, the
700M features ±0.03°C accuracy over a
range of -1° to 60.99°C. Available with five precision
interchangeable probes (below). The meter design is similar to
platinum meter Model
392M Heat-Prober described on page 5.
For complete specifications refer to 392M, page 6.
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