Replacing the CLT Battery

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How to change the battery in your Clever Logger

Before you begin, you will need:

1.  A flat blade

2. A new CR2450 battery
    (available from supermarkets etc)

3. A small Phillips head screwdriver

Or just order a replacement here...
Step 1 Icon

Buy a new battery

You need a new CR2450 which are readily available from supermarkets and hardware stores…

...or simply order a replacement here
Step 2 Icon

Remove the sticker

Use a flat blade to lift up a corner of the sticker.

Peel it off and set it aside carefully, sticky side up, so that it can be re-used.

Clever Logger Battery Change Remove sticker
Step 3 Icon

Remove the four screws

Use a small Phillips head screwdriver to remove the four screws.
 
Put the screws in a safe place.
 
Once the four screws are removed, you can open the casing. You may need to use your flat blade to separate the two halves.
Clever Logger Battery Change Remove screws
Step 4 Icon

Remove circuit board

Carefully take out the circuit board. Try not to touch any components.

Clever Logger Battery Change
Step 5 Icon

Replace the battery

Slide the old battery out of the slot. It may help to carefully push it from the other side with the screwdriver.

Pay attention to which way up it should be.

Dispose of the old battery thoughtfully.

Pop the new battery into the slot.

Clever Logger Battery Change
Step 6 Icon

Replace circuit board

Place the board back into the casing.

It only goes in one way. Do not force it.

Clever Logger Battery Change
Step 7 Icon

Close the casing

Close the casing and replace the screws.

Clever Logger Battery Change
Step 8 Icon

Replace the sticker

If the sticker is damaged, call us and we can send you a replacement.

(There is an extra label included in the replacement battery kit.)

Clever Logger Battery Change
check battery status

I changed the battery and the alarm didn’t go away

30-DAY FREE TRIAL

You're going to love Clever Logger

To prove it, we’ll send you a Starter Kit to try out for a whole month.

Set it up, have a play, explore the features – obligation free.

If you love it, just let us know.

If not, just send it back.

Location Views

In the top right corner of the Location page, you will find the View chooser.

There are three options: Simple, Detailed and Gauge.

change-location-view

Simple View

Detailed View

Gauge View

Clever Logger temperature logger with external probe

Logger with Dual Temperature Sensors

QUICK SPECS
Model CLD-01
Type Temperature only with Dual Sensors
Temperature Range Internal sensor: -23°C to +60°C
External sensor: -40°C to +80°C
Humidity Range N/A
Battery Type CR2450
Battery Life Replace every 12 months
Accuracy Internal Sensor:
±0.3℃ (0℃ to +60℃)
±0.3℃ to ±0.7℃ (other temperatures)
External Probe:
±0.5℃ (-20℃ to +40℃)
±1℃ (other temperatures)
Offline Memory approx 24 days logging at 5 minute intervals
Clever Logger temperature logger with external probe

Logger with External Probe

QUICK SPECS
Model CLX-01
Type Temperature only with Probe
Temperature Range -40°C to 60°C
Can operate up to 80°C for short periods
Humidity Range N/A
Battery Type CR2450
Battery Life Replace every 12 months
Accuracy ±0.5℃ (-20℃ to +40℃)
±1℃ (other temperatures)
Offline Memory approx 24 days logging at 5 minute intervals